The U.S. Air Force has sent three B-2 nuclear-capable stealth bombers to Andersen Air Force Base on the island territory of Guam amid cooling tensions with North Korea.

Around 200 airmen from Whiteman Air Force Base in Missouri were recently deployed to Andersen in support of the U.S. Pacific Command's Bomber Assurance and Deterrence mission.

"During this short-term deployment, the B-2s will conduct local and regional training sorties and will integrate capabilities with key regional partners, ensuring bomber crews maintain a high state of readiness and crew proficiency," the U.S. Pacific Air Forces said on its website.