Record 15 Nations Join GSDF’s New Year Jump Drill
Japan’s Ground Self-Defense Force Conducts international Jump Training
The Ground Self-Defense Force (GSDF) held a joint jump training exercise at the Narashino Training Area in Chiba Prefecture on sunday, with participation from a record 15 countries. This year’s training included Belgium, Thailand, and Turkey for the first time, simulating island defense strategies.
Defense minister Koizumi Participates in exercise
Defense Minister Shinjiro Koizumi participated in the drill, completing a jump from an 11-meter tower. Following the exercise, Koizumi stated, “I have renewed my determination to protect the country together with SDF members and their families.”
Strengthening Island Defenses
Minister Koizumi emphasized the importance of strengthening Japan’s island defenses, noting that it “remains an notable point in discussions for revising Japan’s three key national security-related documents.” Japan’s defense program is currently under review, with revisions expected to address evolving security challenges in the region.
As of January 11, 2026, there have been no further developments reported regarding the revision of Japan’s national security documents or changes to the GSDF’s training exercises.This facts is based on the latest reports from the ministry of Defense.