WASHINGTON (AFP) - The United States deployed two B-52 long-range bombers over the Gulf on Thursday (Dec 10) in a show of force directed at Iran as Washington moves to cut its ground-level military presence in the region.
The two bombers took off at short notice from Barksdale Air Force Base in Louisiana for the non-stop, 36-hour mission to cross Europe and then the Arabian Peninsula to the Gulf, looping near Qatar while keeping a "safe distance" from Iran's coastline, US defence officials said.
The mission, the second such in two months, "was designed to underscore the US military's commitment to its regional partners, while also validating the ability to rapidly deploy combat power anywhere in the world," according to US Central Command commander General Frank McKenzie.
While gen McKenzie did not name Iran as the focus of the mission, the US has used shows of force in the air and on the sea to deter Teheran from "malign behaviour" towards US forces and allies in the Gulf.
"Potential adversaries should understand that no nation on earth is more ready and capable of rapidly deploying additional combat power in the face of any aggression," Gen McKenzie said in a statement.
The flight was coordinated with US allies, and aircraft from Saudi Arabia, Bahrain and Qatar flew with the bombers as they traversed the airspace, according to a US defence official.
In the last year President Donald Trump has ordered the Pentagon to slash US troop numbers in Iraq to just 2,500 by mid-January, the lowest level since 2003.
But the US Navy has kept a significant presence in the region.
In late November a carrier group led by the nuclear-powered USS Nimitz sailed into the Gulf.
Speaking at a virtual conference sponsored by Defence One after the announcement, Gen McKenzie pointed out that the B-52 deployment came nearly one year after US forces killed Iranian Quds Force commander Qassem Soleimani while he was visiting Baghdad on Jan 3, 2020.
Since then Iran has been expected to try to retaliate, and even more so since the assassination inside Iran of senior nuclear scientist Mohsen Fakhrizadeh last month, which Tehran blames on Israel.
"I think they were embarrassed by it," he said of Dr Fakhrizadeh's murder.
"I think they're searching for a way to respond... But their process is often slow and often not completely synchronised. So I think they are still working what that's going to be."
Gen McKenzie said he is always in discussions with Pentagon leadership on what kind and size of presence the US military needs to deter Iran.
"Because that is our intent: to convince them that it is not in their interest to lash out, it is not in their interest to attack us either directly or indirectly," he said.