MDL Unveils 'Arowana' Midget Submarine, Capable Of Landing Marine Commandos On Enemy Shores

Mazagaon Docks Limited (MDL) yesterday (15 May) unveiled a scaled model of its Arowana Midget Submarine.

The submarine was launched in the presence of Defence Secretary Giridhar Aramane. According to a press release by the Ministry of Defence (MoD), Arowana is a proof of concept developed by MDL.

MDL is also parallelly working on the development of a full-scale submarine, whose design, the press release states, will be completed by 2028.

Midget submarines are small-sized submarines, primarily used for landing marine commandos on enemy shores. These submarines carry Swimmer Delivery Vehicles (SDVs) for this purpose.

MDL also manufactures the French-designed Scorpene class submarines under license. These submarines are known by the name Kalvari class in Indian Navy service.

It is building six submarines, the last of which, INS Vagsheer, will likely be delivered to the navy sometime in the middle of this year. There are also plans to make three more Scorpene submarines to make up for the shortfall and old age of India’s submarine fleet.

MDL is also partnering with Germany’s ThyssenKrupp Marine Systems to manufacture six advanced Project-75I submarines with significant transfer of technology (ToT).

The other contender is Spain, which is partnering with Larsen and Toubro (L&T).