RFS 101 Astrakhan
The RFS 101 Astrachan or RFS 012 Astrachan (project 21630) is the lead ship of the Bujan class of the Russian Navy . She was built by the St. Petersburg shipbuilding company "Almas" ( Russian ОАО Судостроительная фирма "Алмаз" , transcription OAO Sudostroitelnaja company "Almas" ), put into service in January 2006 and assigned to the Caspian flotilla . The Astrachan is a modern gunboat with stealth technology for coastal and inland water protection.