INS Karanj Submarine

INS Karanj is India’s third of the six Scorpene-class submarines with superior stealth and combat capabilities.

The Mazagaon Dock Limited (MDL) on Monday delivered the third Scorpene-class submarine to the navy after two years of sea trials. The submarine was launched in January 2018. MDL chairman and managing director,Western Naval Command’s chief of staff officer (technical), signed the acceptance document.

                        Specifications

Displacement : 1615 T (Surfaced) , 1775 T (Submerged)

Length : 67.5 m

Beam : 6.2 m

Height : 12.3 m

Draught : 5.8 m

Propulsion : 4 x MTU 12V 396 SE84 Diesel Engines, 360 x Battery Cells

Speed : 11 kn (Surfaced), 20 kn (Submerged)

Range : 12000 km @ 8 kn (Surfaced) , 1020 km @ 4 kn (submerged)

Endurance : 50 days

Test Depth : 350 m

Complement : 8 officers, 35 sailors

                     Armaments

AEG SUT 264 Torpedo

The AEG SUT 264 is a German 21 in. heavyweight torpedo. SUT means surface and underwater target. Atlas Elektronik manufactures this torpedo. INS Karanj has six 533 mm Torpedo launch tubes and it can launch 18 AEG SUT 264 torpedos.

This torpedo is wire guided with active/ passive onboard terminal guidance. It has a range of 28 km @ 23 knots and 12 km @ 35 knots. It is capable of achieveing speeds excess of 35 knots. The warhead is usually 250 kg RDX. Magnetic Field or contact initiates the warhead.

SM39 Exocet

MBDA SM.39 Exocet is an anti-ship missile. It has inertial guidance, active radar homing and GPS guidance.

• Mass : 780 kg
• Length : 6 m
• Diameter : 34.8 cm
• Warhead : 165 kg
• Engine : Solid Propellant Engine turbojet (MM40 Block 3 Version)
• Wingspan : 1.35 m
• Range : 70 – 180 km
• Sea Skimming
• Max Speed : Mach 0.93

INS Karanj can carry 30 mines instead of the torpedoes. As a result, INS Karanj will have the mine warfare capability. 

C303/S ATCM Electronic Warfare and Decoys

The C303/S is an anti-torpedo countermeasure system. This system is designed to counter the attacks of acoustic homing torpedoes which includes both active and passive as well as wire and non-wire guided torpedoes. It is formed by a 12 barrel launching network.

PM Modi Dedicate MBT Arjun tank Mk1-A to Indian Army

In yet another boost for Make in India in defence Prime Minister Narendra Modi will dedicate the Main Battle Tank Arjun Mark1A to the nation on Sunday in Chennai. 

In a high-level meeting, the defence ministry recently cleared the induction of 118 Arjun Mark1A tanks into the Indian Army which would be worth around Rs 8,400 crore and would add to the strength of the force in land warfare.

"Prime Minister Narendra Modi would be dedicating the latest version of the Arjun tank to the nation on February 14 in Chennai at the tank production facility in Avadi," Defence Research and Development Organisation (DRDO) officials told ANI.

The tank has been fully designed and developed by the DRDO in close coordination with the Indian Army. The 118 tanks would be joining the fleet of the first batch of 124 Arjun tanks which have already been inducted into the Army and are deployed in the western desert along the Pakistan front.

The 118 Arjun tanks would also form two regiments in the Armoured Corps of the Indian Army like the first 124 tanks.

Officials said the Army has reduced the number of tanks required for the formation of a tank regiment and that is the why the present order has six lesser tanks than the previous order for two regiments.

The DRDO has been developing the Arjun Mark 1A for quite some time now and the project was hastened by both Chief of Defence Staff Gen Bipin Rawat and DRDO chief Dr G Satheesh Reddy to increase the level of indigenous weapon systems in the armed forces.

The Arjun has been designed by the DRDO's Combat Vehicles Research and Development Establishment (CVRDE) and DRDO Chairman Satheesh Reddy will hand the first Arjun Mark 1A to Prime Minister Modi.

The tanks will be produced by the Ordnance Factory Board's (OFB) Heavy Vehicles Factory (HVF) Avadi. 

The first batch of five main battle tanks will be handed over to the army within two-and-a-half years of the signing of the contract.