According to the NBS Twitter feed there were two Parchim-class anti-submarine corvettes (formerly used by East Germany's navy for coastal anti-sub warfare) and one submarine sighted and followed by Latvia's sea patrols inside of the country's neutral Exclusive Economic Zone (EEZ) waters and 9 nautical miles (17 kilometers) from its own maritime border.
Armed Forces on 27 FEB in LV EEZ 9 nmi from territ. waters spotted RU Navy's 2x Parchim-class anti-submarine corvette, and 1x submarine.
— NBS (@Latvijas_armija) February 27, 2015
