07 April 2026 Rear Adm. T.J. Zerr Hosts Rear Adm. Takuo Kobayashi, Japan Maritime Self-Defense Force (JMSDF) NAVAL BASE SAN DIEGO - Rear Adm. T.J. Zerr, commander, Naval Surface and Mine Warfighting Development Center (SMWDC), hosted Rear Adm. Takuo Kobayashi, commander, Surface Warfare Group ONE, Japan Maritime Self-Defense Force (JMSDF), for an office call at the SMWDC Headquarters in San Diego,...