US troops finish deployment to Aleutian island amid spike in Russian military activity

About 130 U.S. soldiers are returning to their bases after being deployed last week to a remote Aleutian island with mobile rocket launchers amid a spike in Russian military activity off Alaska, a military official said Thursday.

The deployment to Shemya Island involved soldiers from Alaska, Washington and Hawaii with the 11th Airborne Division and the 1st and 3rd Multi Domain Task Forces, Sgt. 1st Class Michael Sword, a spokesperson for the 11th Airborne, said in an email to The Associated Press.

The deployment coincided with eight Russian military planes and four navy vessels, including two submarines, traveling close to Alaska as Russia and China conducted joint military drills. None of the planes breached U.S. airspace.

A Pentagon spokesperson said earlier this week that there was no cause for alarm.

Maj. Gen. Joseph Hilbert, commanding general of the 11th Airborne Division, has told media the deployment to the island 1,200 miles (1,930 kilometers) southwest of Anchorage was done at the right time.

The deployment occurred Sept. 12. The North American Aerospace Defense Command said it detected and tracked Russian military planes operating off Alaska over a four-day span. There were two planes each on Sept. 11, Sept. 13, Sept. 14 and Sept. 15.

The exercise was a measure of the military’s readiness to deploy troops and equipment, Sword said.

“It’s a great opportunity to test ourselves in real-world conditions, and another benefit to being stationed in a place like Alaska,” Sword said.

The Russian military planes operated in the Alaska Air Defense Identification Zone, NORAD said. That is beyond U.S. sovereign air space but an area in which aircraft are expected to identify themselves.

The frequency of Russian airplanes entering the zone varies yearly. NORAD has said the average was six or seven a year, but it has increased recently. There were 26 instances last year and 25 so far this year.

The U.S. Coast Guard’s 418-foot (127-meter) homeland security vessel Stratton was on routine patrol in the Chukchi Sea when it tracked four Russian Federation Navy vessels about 60 miles (100 kilometers) northwest of Point Hope, the agency said Sunday.

Besides the two submarines, the convoy included a frigate and a tugboat. The Coast Guard said the vessels crossed the maritime boundary into U.S. waters to avoid sea ice, which is permitted under international rules and customs.

In 2022 a U.S. Coast Guard ship came across three Chinese and four Russian naval vessels sailing in single formation about 85 miles (140 kilometers) north of Kiska Island in the Bering Sea.