Peace Negotiations International Support Casualties Peace Efforts Air Defense Systems Diplomatic Negotiations U.S. Involvement Aerial Warfare Air Defense International Aid Escalation Risks Recruitment and Mobilization Defense Planning International Involvement International Military Support Defense Plans Zelensky's Plan Zelenskyy's Victory Plan Manpower Recruitment Ukrainian Defense Efforts Defense Tactics Troop Movements Ukrainian Defense Forces Tactics Long-range Missiles International Tensions Frontline Defense Drone Warfare Missile Defense US Involvement International Response Land Cession Proposals Defense Equipment Troop Mobilization Escalation of Conflict Defense Production Peace Talks U.S. Military Strategy in Ukraine Aid Packages Defense Capabilities Diplomatic Relations Negotiations Supply Lines Ceasefire Negotiations Intelligence Coordination Intelligence Sharing Air Power in Warfare Intelligence Operations Weapons Delivery Kursk Region Operations Defense Systems Ballistic Missiles Use of Ballistic Missiles Long-range Weapons Civilian Impact NATO Involvement Western Support Armored Warfare