Military officials raise security levels at U.S. bases in Europe over possible terror attacks
![Military officials raise security levels at U.S. bases in Europe over possible terror attacks](https://twt-thumbs.washtimes.com/media/image/2021/08/21/germany_afghanistan_05698_s1440x959.jpg?38ee4b81f9b4ccf2a99f00d05e55ab87790d4572)
Several U.S. military bases in Europe have been placed on heightened alert over possible terrorist attacks, with Army officials elevating their protection level to condition "Charlie" until further notice.