Rick Rozoff (2022-04-26). Bulgarian coalition partner firm in opposition to involvement in Ukraine war. antibellum679354512.wordpress.com Sofia GlobeApril 26, 2022 Socialist party refuses to join Bulgarian PM's delegation in Kyiv The Bulgarian Socialist Party (BSP), a ruling coalition member, vehemently opposed to proposals for Bulgaria to supply arms to Ukraine, has refused to take part in Prime Minister Kiril Petkov's planned trip to Kyiv. Petkov plans to lead a coalition government …