Analysis & Reports

AI-assisted analysis of military-related information from public sources

The Japan Maritime Self-Defense Force's Taihei-class and South Korea's KSS-III Transform Maritime Surveillance Against China in 2026

The Japan Maritime Self-Defense Force's Taihei-class and South Korea's KSS-III Transform Maritime Surveillance Against China in 2026

Military OperationsISR ActivityLogisticsHybrid

Japan and South Korea are enhancing their naval capabilities in response to China's naval expansion, focusing on rapid information sharing regarding underwater activities. The Freedom Edge 2026 exercise commenced on September 7, 2026, involving multi-domain operations. The Japan Maritime Self-Defense Force's Taihei-class submarines and South Korea's KSS-III submarines are central to this effort, emphasizing stealth and operational coordination.

Tanaka TakashiTanaka TakashiSat Sep 12 2026
Supply Capability of Distributed Maritime Operations First Verified by Japan and the U.S. in Pacific Atlas 26-1

Supply Capability of Distributed Maritime Operations First Verified by Japan and the U.S. in Pacific Atlas 26-1

LogisticsMilitary OperationsOperational

U.S. and Japanese forces conducted the Pacific Atlas 26-1 exercise from June 15 to 19, 2026, off Yokosuka, verifying logistics capabilities for dispersed maritime operations. The exercise featured the U.S. Coast Guard Cutter Midgett and Japan Coast Guard Patrol Vessel Yumehari, demonstrating vertical replenishment (VERTREP) operations. This event aimed to assess communication and supply procedures for sustained operations in the region.

Tanaka TakashiTanaka TakashiTue Jul 14 2026
"2026 Resolute Dragon 26: 9,700 Japan-U.S. Personnel Activate Southwest Islands Defense"

"2026 Resolute Dragon 26: 9,700 Japan-U.S. Personnel Activate Southwest Islands Defense"

Military OperationsLogisticsOperational

From June 20 to June 30, 2026, approximately 9700 personnel from the U.S. Marine Corps and Japan Self-Defense Forces conducted a joint military exercise named Resolute Dragon 26 in the Southwest Islands and Kyushu. The exercise focused on enhancing defense capabilities and control of maritime terrain, involving live-fire training and logistical operations. This marks a significant step in U.S.-Japan military cooperation in the region.

Tanaka TakashiTanaka TakashiSat Jul 11 2026