READOUT: Pacific Fleet Commander’s Travel to Republic of Singapore May 4-7, 2025

09 May 2025

From U.S. Pacific Fleet Public Affairs

Adm. Steve Koehler, commander, U.S. Pacific Fleet, traveled to the Republic of Singapore, May 4-7, 2025, to affirm the partnership and strong relationship between Singapore and the United States and participate in International Maritime Defense Exhibition (IMDEX) Asia 2025.

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Adm. Steve Koehler, commander, U.S. Pacific Fleet, and Singapore Senior Minister of State for Defence Zaqy bin Mohmad meet at the Ministry of Defence headquarters in Singapore, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Koehler met with senior Republic of Singapore defense officials and U.S. Embassy personnel to discuss enhancing defense cooperation, deepening partnerships, and maintaining regional stability and security throughout the Indo-Pacific, including:

Mr. Zaqy Mohamad, Senior Minister of State for Defense
Vice Adm. Aaron Beng, Chief of Defense Force, Singapore Armed Forces
Rear Adm. Sean Wat, Chief of Navy, Republic of Singapore Navy
Mr. Casey Mace, U.S. Embassy in Singapore Charge d’ Affaires

Singapore Chief of Defence Vice Adm. Aaron Beng, right, poses for a photo with Adm. Steve Koehler, commander, U.S. Pacific Fleet, during a meeting at the Ministry of Defence headquarters in Singapore, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Singapore Chief of Navy Rear Adm. Sean Wat, right, poses for a photo with Adm. Steve Koehler, commander, U.S. Pacific Fleet, during a meeting at the Ministry of Defence headquarters in Singapore, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, right, and Casey Mace, U.S. Chargé d’Affaires, pose for a photo at the U.S. Embassy in Singapore on May 4, 2025. Koehler visited Singapore to meet with senior leaders and participate in the International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Casey Mace, U.S. Embassy in Singapore Chargé d’Affaires, left, and Adm. Steve Koehler, commander, U.S. Pacific Fleet, left center, converse with Singapore Chief of Navy Rear Adm. Sean Wat during a meeting at the Ministry of Defence headquarters in Singapore, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Singapore Chief of Navy Rear Adm. Sean Wat, left, observes Adm. Steve Koehler, commander, U.S. Pacific Fleet, sign the guest book at the Ministry of Defence headquarters in Singapore, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, salutes during an honors ceremony with Singapore Armed Forces at the Ministry of Defence headquarters in Singapore, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, observes an honors ceremony with Singapore Armed Forces at the Ministry of Defence headquarters in Singapore, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, conducts a pass-in-review at an honors ceremony with Singapore Armed Forces at the Ministry of Defence headquarters in Singapore, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

The two navies have a longstanding defense relationship and a strong navy-to-navy partnership that includes regular staff talks, port visits, exercises and exchanges throughout the year, and logistics and maintenance support to rotationally deployed U.S. Navy Independence-variant littoral combat ships.

From left: Rear Adm. Todd F. Cimicata, commander, Logistics Group Western Pacific/Task Force 73; Rear Adm. James Parkin, director of Navy develop, Royal Navy; Adm. Steve Koehler, commander, U.S. Pacific Fleet; Vice Adm. Mark Hammond, Royal Australian Chief of Navy; and Group Captain Shauna Graham, New Zealand’s defence advisor to Singapore, pose for a photo before a meeting on Sembawang Naval Installation, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, center, speaks during a meeting with senior military leaders from Australia, New Zealand, United Kingdom, and the United States on Sembawang Naval Installation, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, left, and Rear Adm. Todd F. Cimicata, commander, Logistics Group Western Pacific/Task Force 73, pose for a photo before a meeting on Sembawang Naval Installation, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

U.S. Pacific Fleet Master Chief Don Davis, center, poses for a photo with Warrant Officer of the Royal Australian Navy Andrew Bertoncin, left, and Logistics Group Western Pacific/Task Force 73 Command Master Chief Tom E. Gilham II on Sembawang Naval Installation, May 5, 2025. Davis visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, right, converses with Adm. Datuk Zulhelmy, Malaysia’s chief of navy, during the International Maritime Defense Exhibition (IMDEX) Asia 2025 welcoming ceremony, May 5, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, left, speaks with Vice Adm. Nuttapol Diewvanich, fleet commander, Royal Thai Navy, during the International Maritime Defense Exhibition (IMDEX) Asia 2025 welcoming ceremony, May 5, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, left, poses for a photo with Vice Adm. Erwin S. Aldedharma, deputy chief of staff of the Indonesian Navy, during the International Maritime Defense Exhibition (IMDEX) Asia 2025 welcoming ceremony, May 5, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, right, poses for a photo with Vice Adm. Kanchana Banagoda, commander of the Sri Lanka Navy, and his wife during the International Maritime Defense Exhibition (IMDEX) Asia 2025 welcoming ceremony, May 5, 2025. Koehler visited Singapore to participate in International Maritime Defense Exhibition (IMDEX) Asia 2025, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (Photo courtesy of U.S. Navy)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, left, poses for a photo with Col. Ahmed Daher Djama, commander of the Djiboutian Navy, during the International Maritime Defense Exhibition (IMDEX) Asia 2025 welcoming ceremony, May 5, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

While at Sembawang Naval Base, Koehler and Fleet Master Chief Don Davis, PACFLT’s senior enlisted leader, engaged with leadership and personnel assigned to Commander, Logistics Group Western Pacific/Task Force 73. Koehler also participated in a roundtable discussion consisting of Australia, New Zealand, United Kingdom, and United States military leaders to discuss commitments and collaborations with our regional allies.

Adm. Steve Koehler, commander, U.S. Pacific Fleet, delivers remarks during a panel discussion of senior naval leaders from Malaysia, New Zealand, Sri Lanka, and the U.S. at International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 7, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, right, responds to a question during a panel discussion of senior naval leaders from Malaysia, New Zealand, Sri Lanka, and the U.S. at International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 7, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, right, and Adm. Akira Saito, chief of staff, Japan Maritime Self-Defense Force, pose for a photo before conducting a bilateral meeting during International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 7, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, left, and Vice Adm. Jose Ezpeleta, Flag Officer-in-Command, Philippine Navy, pose for a photo after conducting a bilateral meeting at International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, left, and Vice Adm. Kanchana Banagoda, commander of the Sri Lanka Navy, pose for a photo after conducting a bilateral meeting at International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, center, observes the International Maritime Defense Exhibition (IMDEX) Asia 2025 opening ceremony with senior leaders in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

From left: Vice Adm. Mark Hammond, Royal Australian Chief of Navy; Adm. Steve Koehler, commander, U.S. Pacific Fleet; Adm. Datuk Zulhelmy, Malaysia’s chief of navy, and Adm. Akira Saito, chief of staff, Japan Maritime Self-Defense Force, pose for a photo at International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, right, converses with Adm. Fahad A. Al-Ghofaily, commander, Royal Saudi Naval Forces, at International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, right, poses for a photo with Vice Adm. Tea Sohka, commander, Royal Cambodian Navy, at International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

U.S. Pacific Fleet Master Chief Don Davis, right, commends Builder 1st Class Ed Prejula, operations assistant at the U.S. Embassy in Singapore, at International Maritime Defense Exhibition (IMDEX) Asia 2025, May 6, 2025. Davis visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

At IMDEX Asia 25, Koehler participated in a panel discussion on “Mutual Cooperation and Collaboration in Pivotal Times” with Adm. Datuk Zulhelmy, Malaysia’s chief of navy; Rear Adm. Garin Golding, New Zealand’s chief of navy; and Vice Adm. Kanchana Banagoda, commander of Sri Lanka Navy. He addressed the importance of strengthening deterrence and interoperability with like-minded nations through maritime domain awareness exercises, highlighting multilateral maritime cooperative activities such as Oceania Maritime Security Initiative (OMSI), Rim of the Pacific (RIMPAC), Super Garuda Shield, Talisman Sabre, Balikatan, submarine rescue exercise Pacific Reach, and Cooperation Afloat Readiness and Training (CARAT) exercise series. The panel emphasized the importance of trust that is gained through cooperation and collaboration with allies and partners to maintain peace and security and ensure a free and open Indo-Pacific.
During IMDEX Asia 25, Koehler held bilateral meetings with:

Adm. Akira Saito, Chief of Staff, Japan Maritime Self-Defense Force
Vice Adm. Jose Ezpeleta, Flag Officer-in-Command, Philippine Navy
Vice Adm. Kanchana Banagoda, Commander of Sri Lanka Navy

Adm. Steve Koehler, commander, U.S. Pacific Fleet, boards the Republic of Singapore Navy Independence-class littoral mission vessel RSS Dauntless (LMV 21) on Changi Naval Base for a demonstration of the vessel’s unmanned capabilities as part of International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, left center, speaks with Republic of Singapore Navy sailors onboard the RSN Independence-class littoral mission vessel RSS Dauntless (LMV 21) on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, salutes the sideboys as he departs the Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105) after visiting the Dewey on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, speaks with Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105) while visiting the Dewey on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

U.S. Pacific Fleet Master Chief Don Davis, left, speaks with Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105) while visiting the Dewey on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025, May 6, 2025. Davis visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, speaks with Lt. Michael Tortorich, left, and Lt. Douglas Spencer, both assigned to the Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105), while touring the Dewey on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Capt. Dave Huljack, commander, Destroyer Squadron 15, left; Adm. Steve Koehler, commander, U.S. Pacific Fleet, center left; Cmdr. Ivan Dobrev, commanding officer of USS Dewey (DDG 105), center right; and Cmdr. Jordan White, executive officer of Dewey, pose for a photo in front of the Arleigh Burke-class guided-missile destroyer after Koehler visited the Dewey on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

U.S. Pacific Fleet Master Chief Don Davis, right, and Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105) Command Master Chief Phillipp Pickle pose for a photo in front of the Dewey during a tour on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 25, May 6, 2025. Davis visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Capt. Dave Huljack, commander, Destroyer Squadron 15, right; Adm. Steve Koehler, commander, U.S. Pacific Fleet, center right; Cmdr. Ivan Dobrev, commanding officer of USS Dewey (DDG 105), center left; and Cmdr. Jordan White, executive officer of Dewey, pose for a photo in front of the Arleigh Burke-class guided-missile destroyer after Koehler visited the Dewey on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Cmdr. Ivan Dobrev, commanding officer of USS Dewey (DDG 105), front; Adm. Steve Koehler, commander, U.S. Pacific Fleet, middle; and Capt. Dave Huljack, commander, Destroyer Squadron 15, inspect the Arleigh Burke-class guided-missile destroyer after Koehler visited the Dewey on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, converses with Ensign Sarah Blank, assigned to the Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105), while visiting the ship on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

Adm. Steve Koehler, commander, U.S. Pacific Fleet, speaks with Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105) while visiting the Dewey on Changi Naval Base during Maritime Defense Exhibition (IMDEX) Asia 2025 in Singapore, May 6, 2025. Koehler visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. The visit underscored Koehler’s commitment to strengthening partnerships to maintain a secure and prosperous Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

U.S. Pacific Fleet Master Chief Don Davis, left, speaks with Lt. Cmdr. Trina Price, ship’s chaplain for the Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105), while visiting the Dewey on Changi Naval Base during International Maritime Defense Exhibition (IMDEX) Asia 2025, May 6, 2025. Davis visited Singapore to participate in IMDEX Asia 25, an international showcase of the latest developments in maritime and defense technology, and to engage with allies and partners, deepen relationships, and discuss global security challenges. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy R. Boan)

At the Changi Naval Base, Koehler toured Republic of Singapore Navy’s RSS Dauntless (21), an Independence-class littoral mission vessel, where he received a demonstration on the unmanned capabilities of the ship. He also met with leadership and Sailors assigned to Arleigh Burke-class guided-missile destroyer USS Dewey (DDG 105), which was in port to participate in IMDEX Asia 25.
The visit to Singapore underscored Koehler’s commitment to strengthening partnerships and maintaining a secure and prosperous Indo-Pacific.