
Keen Sword moves air defense and base repair into live operations
BLUF USNI reports that Japan airlifted Marine MADIS counter-drone vehicles, NMESIS launchers and GATOR radars to southwest islands while U.S. and Japanese teams practiced rapid airfield repair at Kadena. The exercise also added IWRON-9 coordination and live-virtual defensive counter-air. These are current exercise activities, not independent readiness scores or fielding decisions.
USNI News citing U.S. and Japanese official releases · Specialist operational report with official-source links
Reported 22 October 2026 · Exercise opened October 19 and runs through October 29; operational details and October 21 imagery reported October 22
USNI's public WordPress record supplies an exact 16:02:08 UTC publication time, full article text and U.S. Navy image provenance. The report attributes activity details to Navy and Japanese releases. The stable ID and previous-edition chain prevent duplicate exercise cards.
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