Al Udeid Air Base, Qatar: In a bid to counter unspecified threats from Iran, the US B-52 bombers started arriving at a major air base in Qatar.
The White House has ordered to deploy the bombers to the Persian Gulf amid tension between the two nations.
US Air Force has released images showing B-52H Stratofortress bombers arriving at Al Udeid Air Base in Qatar on Thursday.
Others landed at an undisclosed location Wednesday.
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On Sunday, the White House announced it would send the USS Abraham Lincoln aircraft carrier strike group and the bombers to counter Tehran.
On Wednesday, Iran announced it would retract to an extent from the nuclear deal , a year after President Donald Trump pulled America out from the accord.
