Katherine Clark, a member of the House of Representatives of the US Congress, has called on Azerbaijan to respect Armenia's sovereignty.

"I stand with the people of Armenia who have suffered another unprovoked attack. Azerbaijan must acknowledge and respect Armenian sovereignty. I condemn this latest act of aggression and urge the government to adhere to last year's peace deal," Congresswoman Clark wrote on Twitter.

On Tuesday, the Azerbaijani armed forces once again violated Armenia's territorial integrity and sovereignty by attacking Armenian military positions in the eastern border area—and using artillery, armored vehicles, and firearms of various calibers.