印度自製重型魚雷Varunastra HWT (Heavy Weight Torpedo)，已經實裝在軍艦和潛水艦為水下攻擊武器，重達1500公斤，長度7~8公尺，直徑533公釐，操作範圍40公里，深度最大範圍400公尺，時速40海浬，採主被動聲納系統操作
#Made_In_India
VARUNASTRA Heavy-weight Torpedo
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The Varunastra is an Indian advanced heavyweight anti-submarine torpedo, developed by Naval Science and Technological Laboratory of the DRDO for the Indian Navy. It is the only torpedo in the world to have a GPS-based locating aid.
Varunastra has conformal array transducer which enables it look at wider angles than most common torpedoes. It also has an advanced autonomous guidance algorithms with low drift navigational aids, insensitive warhead which can operate in various combat scenarios.Varunastra torpedo is capable of targeting quiet and stealthy submarines, both in deep and littoral waters in intense counter measure environment.
Specifications:
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Weight : 1,500 kg (3,300 lb)
Length : 7 to 8 metres (23 to 26 ft)
Diameter : 533 mm (21.0 in)
Warhead : High explosive
Warhead weight : 250 kg (550 lb)
Engine : Electric
Operational range : 40 km (25 mi)
Maximum depth : 400 metres (1,300 ft)
Speed: 40 knots (74 km/h; 46 mph)
Guidance system :Wire-guided, active-passive acoustic homing
Launch platform : Ships , Submarines
source : wiki
Image credits : DRDO
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