Bulgaria has accused Russia of being behind recent incidents in the Black Sea, as rescue operations continue. The incidents on ships near NATO waters have raised concerns about Russian escalation. This has tested the alliance's response and raised tensions in the region. Romania also holds accountable Russia for escalating ship strikes in the region. Additionally, Bulgaria and Iran have signed a cooperation contract for their Taekwondo federations. The deal aims to promote the exchange of knowledge and skills between the two countries in this martial art.