US forces and air-defense missile batteries across the Middle East were placed on high alert overnight Monday to possibly shoot down Iranian drones as intelligence mounted about a threat of an imminent attack against US targets, two US officials tell CNN.
The alert reflects the heightened tensions between the US and Iran in the wake of last week’s US drone strike that killed a top Iranian general, Qasem Soleimani. US officials have claimed the strike against the general was carried out to prevent an “imminent” attack in the region that would have put American lives at risk, but have so far declined to provide details about the intelligence.
US intelligence also has observed Iran moving military equipment, including drones and ballistic missiles, over the last several days. US officials said the movement may be an Iranian effort to secure its weapons from a potential US strike, or put them in positions to launch their own attacks.