SIMFEROPOL, Ukraine — Russian forces backed by helicopter gunships and armored vehicles Saturday took control of a village near the border with Crimea on the eve of a referendum on whether the region should seek annexation by Moscow, Ukrainian officials said.
The action in Strilkove appeared to be the first move outside Crimea, where Russian forces have been in effective control since late last month. There were no reports of gunfire or injuries. The incident raises tensions already at a high level before Sunday's referendum.
In a statement, the Foreign Ministry denounced the foray outside Crimea, and said Ukraine "reserves the right to use all necessary measures to stop the military invasion by Russia."
The village is on a long spit reaching northward from the main part of the Black Sea peninsula, about six miles north of the border between Crimea and the Kherson region.
A spokesman for the Ukrainian border guard service, Oleg Slobodyan, told The Associated Press the Russians, about 120 in all, took control of a natural gas distribution station in the village. The Foreign Ministry said the force consisted of about 80 and didn't mention the station, but said the village was seized.
As Crimea prepares for Sunday's referendum, dozens of billboards throughout the regional capital proclaim "Together With Russia." But a few have been hit by spray-painters who scrawled out "Russia" and replaced it with "Ukraine.