Two years ago, in June 2023, experts estimated the readiness of the Ukrainian-made operational-tactical complex Sapsan at 65-70%.

Ukraine’s air defenses are becoming increasingly vulnerable due to a rapid depletion of missile supplies for systems like Patriot, NASAMS, and IRIS-T — outpacing the rate of resupply from ...

Ukraine has not received a Patriot air defense system promised via Israel with U.S. support, despite earlier assurances, President Volodymyr Zelenskyy said on June 14, according to public broadcaster ...