YOKOSUKA, Japan – The Los Angeles-class fast-attack submarine USS Santa Fe (SSN 763) and a Japan Maritime Self-Defense Force (JMSDF) submarine conducted Submarine Exercise 25-1 (SUBEX) in the Pacific Ocean, July 12, 2025.
This "USS Santa Fe (SSN 763) and JMSDF Submarine Conduct a Bilateral Exercise" was originally found on https://www.navy.mil/Press-Office/News-Stories/Term/3087/