The first session will see the Chiefs of Defense meet in a NATO-Ukraine Council format to discuss Russia’s war of aggression against Ukraine, the situation on the ground, and NATO and Allied continued support to Ukraine BRUSSELS, April 29. /TASS/. NATO ministers of defense will hold a meeting in Brussels on May 16, during which they will discuss support for Ukraine, among other things, the NATO press office announced. "The first session will see the Chiefs of Defense meet in a NATO-Ukraine