The US and its partners have struggled to counter Russian president Vladimir Putin's moves on the world stage. Russia has continued to beef up its military presence in Syria while conducting unilateral strikes against US-backed rebels in the country. And in Ukraine, Russian-backed separatists continue to occupy much of the Donbas region.
Russia's War Against Ukraine
Business Insider: The US is providing Ukraine with a radar system that could ‘help tip the balance’ of the country’s conflict
Ukraine received 10 Humvees as part of an overall $75 million non-lethal military defense aid from the U.S. at Boryspil airport on March 25. Overall the aid package includes 230 Humvees, medical supplies, unarmed Raven drones, counter-mortar radar.