MOSCOW (AP) - Russia has told two Ukrainian diplomats to leave the country in retaliation for moves by Kiev against two Russians.

The dispute underlines the tensions between Russia and neighboring Ukraine, whose leaders seek closer integration with the West.

Ukraine told the two diplomats to leave this week, after weapons movements by the Russian Black Sea Fleet that Ukraine said were not permitted. The fleet is based in Ukraine’s port of Odessa.

A Russian Foreign Ministry statement Wednesday said that Ukraine had halted the expulsion of one of the diplomats but still considered Kiev’s actions "an openly anti-Russian step."