NAZRAN. July 20 (Interfax) - The base of the Russian 503rd Motor Rifle Regiment in the village of Troitskaya in Ingushetia's Sunzha district has been fired at from grenade launchers and small arms.
The attack occurred at 11:40 p.m. Moscow time on Monday and lasted for 5 minutes, the Ingush Interior Ministry told Interfax.
"The preliminary information is that no one was killed or hurt as a result of the shooting," a source said.
A team of investigators has travelled to the scene, he said.