220908-N-FO714-1046

YOKOSUKA, Japan (Sept. 8, 2022) Mr. Barry Parker, Trident Research Secure Autonomous Datalink for Undersea Warfare (USW) Portable Range (SADL-UP) lead engineer, conducts familiarization training for Japan Maritime Self-Defense Force (JMSDF) sailors for an upcoming anti-submarine warfare bilateral training exercise at the Commander, Task Force 71 cave onboard Commander, Fleet Activities Yokosuka, Sept. 8. The U.S. Navy and JMSDF regularly fly, sail and operate together with other Allies and partners to promote security and stability throughout the region. (U.S. Navy photo by Mass Communication Specialist 1st Class Deanna C. Gonzales. This photo has been altered for security purposes.)