Ukrainian armed forces carried out their first strike in a border region within Russian territory with a ATACMS missile, RBC Ukraine reports, citing an official in the nation’s military.

Ukrainian forces reportedly carried out their first strike on a border region in Russia using Western-supplied missiles as President Vladimir Putin approved an updated nuclear doctrine expanding the conditions for using atomic weapons.

Ukrainian forces carried out their first strike on a border region in Russia using Western-supplied missiles as President Vladimir Putin approved an updated nuclear doctrine expanding the conditions f