U.S. Military Conducted Arctic Exercise in Alaska
Forces tested mobile rocket systems and radar coordination during the recent Tundra Merlin training exercises.
Updated on Oct. 4, 2026 in Military
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U.S. military forces have completed the Tundra Merlin exercise in Alaska, which involved deploying mobile rocket systems and radar to western regions. The drills included a joint maritime strike scenario with Canadian forces near Dutch Harbor.
Why it matters
As melting sea ice increases access to the Arctic, both Russia and China are expanding their military operating capacity in the region. The exercise serves to bolster U.S. defensive posture in an area where the mainland is separated from Russia by only 55 miles.
Alaskan Command maintains a force of 22,000 active-duty personnel and 4,700 Guard and Reserve members. These units operate in a region where Big and Little Diomede Islands are separated by only 2.5 miles of water.
The players
Alaskan Command
This is a sub-unified command responsible for the defense of the Alaska area and its surrounding airspace.
NORAD
The North American Aerospace Defense Command provides aerospace warning and defense for the United States and Canada.
The details
Units utilized C-17 aircraft to transport a HIMARS mobile rocket system and AN/TPQ-53 radar to western Alaska for the drills. These ground systems were linked with F-35s, F-16s, and a KC-135 tanker to simulate target engagements against maritime threats.
Timeline
July 2024: NORAD intercepted Russian and Chinese bombers in Alaska.
September 18-22: U.S. and Canadian forces conducted joint maritime strike exercise.
Political Context
Opponents of increased Arctic militarization argue that such exercises exacerbate regional tensions and invite reciprocal actions from adversarial nations. Dissenting voices emphasize that diplomatic engagement should remain the primary mechanism for managing boundary proximity and transit rights in the Bering Strait.
Residents in the area may observe increased military flight operations and training maneuvers as force readiness exercises continue. These drills signify a heightened strategic focus on the Arctic that could influence local infrastructure development and airspace usage policies.
The takeaway
The U.S. military is prioritizing Arctic readiness as environmental changes open the region to increased global power competition. Residents and stakeholders should anticipate ongoing training exercises as the command monitors potential escalations in the High North.
Further reading
For more background on regional defense strategies, visit the Military section.
Source note: This article includes information reported by Internewscast Journal.
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