Russia’s Foreign Ministry said Monday that the German consulate in St. Petersburg will have to close, a tit-for-tat move that reflected the simmering tensions between the two countries. Russia’s Foreign Ministry said the German consulate must stop operations by Sept. 18, following an earlier move by Moscow to close German cultural centers on its territory. The ministry said the closure was in retaliation for Germany’s decision Wednesday to close both the Russian consulate in Bonn and the Russian House cultural center in the German capital, Berlin. Germany blamed Russia for an attempted drone attack at Leipzig/Halle Airport on Aug. 4, when an explosives-laden drone was found near a Ukrainian plane. The airport is a major international freight hub used for providing support to Ukraine. The drone was later defused. Moscow has denied involvement.