Bharat Electronics Limited (BEL) is engaged in manufacture and supply of electronic products primarily to Defence Services. BEL’s segments are Radars, Military Communication, Naval Systems, Weapon Systems, Electronic Warfare, Avionics, C4I Systems, Electro-optics, Tank Electronics, Gun up-grades, Civilian Equipments & Systems and Components. During the fiscal year ended March 31, 2012 (fiscal 2012), BEL completed development of products, which included AKASH, integrated ASW complex (IAC) MOD-C, advanced torpedo defence system (ATDS), Commander’s TI Sight for T-90, fire control computer (FCC) MK-II for Arjun and Driver’s Uncooled TI Sight. During fiscal 2012, projects initiated by BEL included development of software defined radio (SDR) for navy / air force, solid state coastal and surface surveillance radars., etc. BEL Optronic Devices Limited is BEL’s 92.79% interest subsidiary. BEL’s joint venture companies include GE BE Private Limited and BEL Multitone Private Limited.