highly likely within the next 24 to 36 hours. the president authorizing, quote, every possible measure to protect american troops and allies still there. which includes last night's air strike against isis-k. the president promising it will not be the last. at this hour, the state department says roughly 350 americans are still trying to get out of afghanistan. since august 14th, u.s. forces have evacuated some 117,000 people. here's nbc news foreign correspondent, matt bradley. >> yeah, alicea, the latest news out of that overnight drone strike in afghanistan is that not one, but two isis-k militants were killed and one was injured in that drone strike by a reaper drone. the biden administration and others are calling it retaliation, but you can also call it prevention, because intelligence agencies say it was aimed at an isis militant that was trying, planning to launch yet another attack outside the