178 Combat Engagements Along Ukraine Frontline; Pokrovsk Repels 36 Russian Assault Attempts; Zelensky Sends Trump Urgent Patriot Letter — Day 1,559

On June 2, 2026 — Day 1,559 of Russia's full-scale invasion — Ukraine's General Staff recorded 178 combat engagements across all front sectors as of 22:00 local time. The Pokrovsk sector in western Donetsk Oblast remained the hottest point: Russian forces launched 36 separate assault attempts — all repelled by Ukrainian defenders. The front remains under sustained high-intensity pressure across all sectors including Huliaipole (Zaporizhzhia), Lyman, Chasiv Yar, and Kharkiv Oblast. Simultaneously, following Russia's overnight mass strike (73 missiles + 656 drones; 6 killed in Kyiv; residential building collapse), President Zelensky issued an urgent public appeal to the United States: 'Assistance from the United States in supplying missiles for Patriot systems is absolutely necessary.' Zelensky warned: 'If Ukraine is not protected from ballistic and other missile strikes, these attacks will continue.' He sent a formal letter to both the White House and the US Congress warning of critical missile defense interceptor shortages following Russia's May–June 2026 aerial escalation, which has consumed Ukraine's PAC-3 and Aster-30 stockpiles at an unsustainable rate. US-brokered peace talks (Geneva framework) remained deadlocked — parties had reached near-consensus on a ceasefire monitoring mechanism but remain at an impasse over territorial arrangements. The US had set a June 2026 target for a deal.