NATO Membership Western Allies Air Defense NATO Postponement of Meetings Northern Europe Zelensky's Leadership U.S. Vice President Visit Taurus Missiles Diplomacy Olaf Scholz Arms Deliveries Diplomatic Solutions Taurus Missile Delivery Zelenskyy European Cooperation Russian Aggression U.S. Foreign Policy US Military Aid US-Ukraine Relations Leadership Changes Polish Troops Zelensky's Visit Coalition Efforts Russia U.S. Abrams Tanks Poland's Decision to Stop Weapons Supply Advanced Heavy Weaponry Weapons and Equipment U.S. Aid Royal Navy Minehunting Ships US Congress US Republicans Ukraine Defense Contact Group Western Leaders Zelensky's Visits Waffenlieferungen Weapons Production