STUTTGART, Germany — U.S. military bases in Europe were put on a heightened state of alert over the weekend as installations urged vigilance among their members. At U.S. European Command headquarters ...

WASHINGTON — The U.S. military has raised the security protection measures it is taking at its bases throughout Europe, asking service members to be more vigilant and keep a lower profile due to a ...

Several U.S. military bases across Europe were put on a heightened state of alert over the weekend, with the level of force protection raised to its second-highest state amid concerns that a terrorist ...