Poland activates air force as western Ukraine and Kyiv come under ‘massive’ Russian attack

Poland says Russian missile targeting Ukraine's Lviv region violated its airspace while Kyiv suffers third pre-dawn attack in four days

Ukraine's capital of Kyiv and the western region of Lviv have come under a massive" Russian air attack, officials have said, and Polish forces have also been placed on heightened readiness.

Russia and Ukraine have been engaged in a series of deadly aerial attacks, with Sunday's early morning strikes coming a day after the Russian military said it had seized the Ukrainian village of Ivanivske west of Bakhmut.