The unit announced: “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 Pacific Air Forces stressed the move was part of the bombers’ regular rotation through the Asia-Pacific region.
However such a move could nonetheless antagonise North Korea, just as Kim Jong-un has cautiously reopened dialogue with the South.
It threatened the US territory again in October, branding Guam “an advance base for invading” North Korea.
US bomber drills conducted from Guam have previously been described as deliberate attempts to “threaten and blackmail” the secretive dictatorship.
It is not known how long the bombers will stay in Guam.
However Pyongyang could take their presence as a provocation, likely to distract from recently reopened talks with Seoul.
The two Koreas met for the first time in two years this month, resulting in an agreement that North Korea can compete in the upcoming Winter Olympics in the South.
The US and South Korea have agreed to cease all large-scale military exercises until after the games have ended, to avoid provoking Kim.
However the deployment of the B-2 stealth bombers to Guam could nonetheless anger North Korea’s volatile leader, exacerbating regional tensions yet again.