 Now, Kiev has been asking for more air defenses. Is that part of the plan? Apparently, and the White House has already announced earlier this month that it's going to prioritize shipments of air defense interceptor missiles to Ukraine. And just last Friday, a senior Biden administration official told reporters the U.S. has been training Ukrainian pilots to fly F-16 fighter jets for more than a year, and they expect there will be an announcement on that this week.