The United States has reached a deal to extend its military presence at a base in Qatar for another 10 years, a source familiar with the matter told Reuters on Tuesday.

The base in question is the Al Udeid Air Base, which is located in the desert southwest of Doha and hosts the largest U.S. military facility in the Middle East, the source said, asking to not be identified.

The development was reported first by CNN. The U.S. Department of Defense did not immediately respond to a request for comment on Tuesday.

U.S. President Joe Biden has regularly spoken with the emir of Qatar since Oct. 7 on securing the release of hostages held by Hamas and on boosting aid to Gaza, where Israel’s assault since the Hamas attack has killed over 22,000 Palestinians, according to Gaza health authorities.

There has also been criticism of Qatar by some in the U.S. Congress over Hamas’ presence in the country. A bipartisan group of 113 U.S. lawmakers on Oct. 16 sent a letter to Biden asking him to put pressure on countries who support Hamas, including Qatar.

Qatar is also a major non-NATO U.S. ally, a designation granted by the United States to close, non-NATO allies that have strategic working relationships with the U.S. military.

The Gulf state has also been a channel for U.S. dialogue with the Taliban since the American pullout from Afghanistan in 2021. It played a role in mediating deals that in late 2023 led to some Americans being freed by Venezuela and Iran in prisoner swaps.

(Reporting by Jonathan Landay in Washington; Writing and additional reporting by Kanishka Singh; Editing by Lincoln Feast.)