Two low-flying Ukrainian helicopters crossed into Russian territory early Friday and fired on an oil depot in the city of Belgorod, a regional governor said — the first time Russia has reported a Ukrainian airstrike on its territory since the war began. https://t.co/LA8CKJBFA1 pic.twitter.com/5qEArPIFkh

— The New York Times (@nytimes) April 1, 2022