Moscow says shell fired from Ukraine destroys Russian border facility

The RIA news agency shared video footage published by the FSB, which showed that a small outhouse had been torn apart. The footage did not show the projectile.

Russia's FSB security service said on Monday a shell fired from Ukrainian territory had completely destroyed a border guard post in Russia's Rostov region but caused no casualties.

Ukraine denied responsibility for the incident, which took place at a moment of extreme tension between the two countries as Russia continues to deny statements from the United States and its allies that it could invade Ukraine at any time.

"At 9:50 a.m. (0650 GMT) an unidentified projectile fired from Ukrainian territory completely destroyed a service point of the FSB border guards in the Rostov region, located about 150 metres away from the Russia-Ukraine