INS Betwa (F37) is second in the class of Brahmaputra class frigates of the Indian Navy. Image File history File links Naval_Ensign_of_India. ... The Indian Navy is the naval branch of the armed forces of India. ... Garden Reach Shipbuilders & Engineers Ltd (GRSE) is a hundred year old [1] company and one of Indias leading shipyards which is owned by the Government of India. ... July 7 is the 188th day of the year (189th in leap years) in the Gregorian Calendar, with 177 days remaining. ... 2004 (MMIV) was a leap year starting on Thursday of the Gregorian calendar. ... The beam of a ship is its width at the widest point, or a point alongside the ship at the mid-point of its length. ... A RBU-6000 rocket launcher aboard a Udaloy class destroyer. ... The Indian Navy is the naval branch of the armed forces of India. ...