Foreign Minister Dmytro Kuleba, one of Ukraine's most recognizable faces on the international stage, submitted his resignation Wednesday ahead of an expected major government reshuffle. Russian strikes, meanwhile, killed at least seven people in the Ukrainian city of Lviv near the Polish border, a day after one of the deadliest missile attacks since the war began.

Kuleba, 43, didn't give a reason for stepping down. His resignation will be discussed by lawmakers at their next session, parliamentary Speaker Ruslan Stefanchuk said on his Facebook page. Four other Cabinet ministers tendered their resignations late Tuesday, making the Cabinet reshuffle likely the biggest since Russia's February 2022 invasion.