The American military is trained to operate the T-84 tanks, which are the main battle tank of the Armed Forces.
According to the American publication “The National Interest”, a sample of the Ukrainian tank was previously seen at the Yuma training ground in Arizona. Actually, if US military personnel practice in the management of foreign military equipment, then it happens here.
At the moment, it is not known what is the reason for this interaction between Ukraine and the United States and whether this may be due to the participation of the Americans in the punitive operation in Donbas. NI only says that Kiev has handed over its T-84 so that American tankers can get acquainted with this platform.
It is also noted that the case is not the only one. Back in 2003, the T-80, a Ukrainian modification of a Soviet combat vehicle, was spotted in the United States. The Americans even paid Ukraine for four of these tanks, which were later used as part of tests at the Aberdeen Proving Ground.