US military bases across Europe were placed on a heightened state of alert last week for the first time in a decade after the US received intelligence that Russian-backed actors were considering carrying out sabotage attacks against US military personnel and facilities, multiple sources familiar with the matter told CNN.
The intelligence the US received suggested that Russia had included US bases and military personnel as options to attack via proxies, the sources said.
The intelligence, which the US received within the last two weeks and has not been previously reported, was deemed alarming enough to implement additional safety protocols, the sources said. Several US military bases in Europe raised their alert level to Force Protection Condition “Charlie,” which “applies when an incident occurs or intelligence is received indicating some form of terrorist action or targeting against personnel or facilities is likely,” according to the US Army.