Watch: Ukraine claims it shot down Russian fighter jet from sea drone for first time

Ukraine's Defence Intelligence announced the downing of a Russian Su-30 fighter jet in the Black Sea using a seaborne drone, a world first. The $50 million aircraft was reportedly destroyed near Novorossiisk. Meanwhile, a Russian drone strike on Kharkiv injured 47 people, prompting Zelenskyy to urge stronger support from allies for air defense.