美官员：数百美军士兵从卡塔尔空军基地撤离

Core Viewpoint - The article reports on the withdrawal of hundreds of U.S. military personnel from the Al Udeid Air Base in Qatar and other bases in Bahrain, amid rising tensions with Iran, which may respond by targeting U.S. forces in the region [1] Group 1: Military Withdrawal - Hundreds of U.S. soldiers have been evacuated from the Al Udeid Air Base, the largest U.S. military base in the Middle East, which houses 10,000 troops [1] - The U.S. Navy's Fifth Fleet has also conducted personnel withdrawals from multiple bases in Bahrain [1] Group 2: Regional Tensions - The withdrawal is interpreted as a precautionary measure due to the potential for U.S. military action against Iran [1] - Iranian armed forces have previously threatened missile strikes on the Al Udeid Air Base in response to U.S. attacks on Iranian nuclear facilities [1]