ABC NewsLiveVideoShowsGood Morning AmericaShopGMAInterest Successfully AddedWe'll notify you here with news aboutTurn on desktop notifications for breaking stories about interest? OffOnStream onRussian President Vladimir Putin says Russia will strengthen its air defenses to counter Ukrainian attacksByThe Associated PressJune 4, 2026, 1:24 PMST. PETERSBURG, Russia -- Russian President Vladimir Putin says Russia will strengthen its air defenses to counter Ukrainian attacks.Sponsored Content by TaboolaPopular ReadsIran live updates: Trump details risky, rejected plan to collect 'nuclear dust'Jun 4, 5:20 PMUS conducts 'self-defense' strikes in IranMay 31, 11:54 PMKaren Bass advances in Los Angeles mayoral race as opponent currently remains unclearJun 3, 1:45 AMHostages released unharmed, suspect dead after hours-long standoff at bank: PoliceJun 3, 11:43 AMABC News Live24/7 coverage of breaking news and live events