The last few weeks have seen massive waves of drones and missiles launched against Ukraine by Russia — attacks that are increasing in intensity.

The Trump administration is halting the transfer of artillery rounds and air defenses to Ukraine, depriving the country of much-needed weapons as it endures stepped-up missile and drone attacks from Russia.

The move "was made to put America’s interests first," a White House spokeswoman said, as U.S. munitions have been depleted in recent years.