Russia has ordered the closure of the Romanian consulate in St. Petersburg and declared the Romanian consul general *persona non grata*. This action is a direct response to Romania’s earlier decision to close the Russian consulate in Constanta, a Black Sea port city. Russian authorities announced the expulsion and closure on Thursday, framing it as a reciprocal measure. The move escalates tensions between the two countries amid the ongoing geopolitical climate. Both consulates provided services to their citizens and facilitated bilateral relations. The closures signify a further deterioration in diplomatic ties following Romania’s prior action. Further repercussions are anticipated as the situation develops.