5 July 2014

INS MUMBAI


INS MUMBAI (D62)

INS Mumbai is one of three Indian built Delhi Class guided missile destroyers currently serving in the Indian navy. The vessels include the Indian built Delhi Class guided missile destroyer INS Mumbai (D62), the Russian built Talwar Class (Krivak III) class guided missile frigate INS Trishul (F43), Indian built Godavari-Class (Project 16) frigate INS Gomti (F21) and Russian built INS Aditya replenishment and repair ship (A59).The vessels are part of the Indian navy’s western fleet. The Mediterranean tour of the four warships is being headed by Rear Admiral A R Karve.Indian warships have regularly paid visits to ports in the West Asia and East Africa, reaffirming their peaceful presence and solidarity with countries in the region; the four-day visit in Israel reaffirms the growing Indo-Israeli relations and continued cooperation between the two countries” Indian officials said.

In recent years the Indian Navy has expanded the use of Israeli systems on the new classes of ships. Among the visiting ships, only the Gomti carries Israeli Barak anti-missile systems, however, almost all new Indian built classes of warships currently fielded or under construction in India, are loaded with Israeli systems, primarily defensive electronics, radars and missile and Barak systems. The Indo-Israeli Barak 8 counter-air system is scheduled for deployed on the lead ship of the P15A class, INS Kochi, following completion of the system’s testing, currently underway in India and Israel. Barak 8 and its associated IAI Elta EL/M-2248 radar provide the Indian Navy an AEGIS-class weapon system, extending its active air defense capability far beyond current capabilities

INS MYSORE



INS Mysore is the second in a series of three 6700+ tons indian built project 15 delhi Class multi-purpose destroyers performing anti-ship, anti-air and anti-submarine roles. With a length of 534.8 feet, a beam of 55.8 feet and a draught of 21.3 feet, these are the most powerful surface combatants to fly the Indian Naval ensign and are well suited for power projection roles in the Indian Ocean Region. Fully fitted with flag facilities, the Mysore and her sister ships primarily act as command and control platforms for task groups and as screening escorts for the aircraft carrier INS Viraat.

INS MYSORE

It is built by the state-owned shipyard Mazagon Dockyard Ltd (MDL) in mumbai at a cost of approximately $250-300 million each, the three ships are the largest indigenously built surface combatants. The costs for similar warships built elsewhere would easily exceed $500 million a unit. The most unique feature of these hybrid vessels is the integration of Russian, Western and Indian weapons systems & equipment. Featuring an indigenous component of roughly 60%, their armament and propulsion system is largely of Russian or Ukrainian origin while most of the sensors, electronics and other equipment are of Western or Indian origin. Keeping in mind that the basic design dates from the early 1980s, stealth features are minimal. INS Mysore has some differences from INS Delhi. Most noticeably, the massive blast shields behind the missile launchers are gone and there are minor improvements over INS Delhi. The Russian influence is very evident as the ship bristles with all manner of sensors, armament and missile launchers in atypically Russian fashion. One wonders if mutual electronic interference is a problem when all these sensors are operating simultaneously.

The missiles are housed in four quadruple KT-184 launchers angled at 30 degrees, two on either side of the bridge superstructure. All 16 subsonic sea-skimming Urans can be ripple-fired in 2-3 second intervals and have a maximum range of 130 km. At least six have been test fired from the Mysore during her trials. These missiles are controlled by the Garpun Bal FC radar, mounted atop the bridge. This radar, unlike most fire control or search radars, combines active and passive channels. In the active target designation mode, it operates in X-band (I/J-band) and can handle up to 150 targets at  ranges  between 35-45 km although it is possible to obtain ranges of more than 180 km in wave-guide propagation conditions. The main gun armament comprises a single-barreled water-cooled 100mm automatic gun, the AK-100 which can engage aerial and surface targets at a rate of fire of 30-50 rds/min. The turret can traverse through an arc of 220º. Fire control for the gun is provided by the T91E radar, a part of the MR-145 or MR-184 (NATO: Kite Screech) fire control radar system along with a turret mounted Kondensor optical sight. As in the later Kashins, four multi-barreled AK-630 Gatling guns, two on either beam, provide a last ditch inner layer of defence against incoming missiles that managed to leak through the outer layer of SAM defences. 






30 June 2014

HAL SITARA HJT 36 ( Intermediate Jet Trainer )


The HJT-36 Sitara [Star] Intermediate Jet Trainer project is expected to replace the IAF's aging Kiran aircraft. HAL's main focus is presently on the single engine HJT-36, which was intended to replace the 200-odd HJT-16s as the intermediate jet trainer.

The HJT-36 Intermediate Jet Trainer (IJT), is being developed for training of pilots. IJT will replace the ageing Kiran trainers. HJT-36 is an indigenous product developed by the Hindustan Aeronautics Ltd, Bangalore. It is a sub-sonic aircraft with a fuel-efficient engine, advanced avionics systems and increased weapon load. This will help to improve the pilots' training effectiveness and lead to easier transition to the advanced training for modern fighter aircraft.

HAL had pegged the overall project cost at Rs.200 crores and expected the prototype to roll out 39 months after it gets the go-ahead. The plane was to enter service two years thereafter. HAL engineers said that the project cost had been capped at Rs.18 crores.

The prototype aircraft are powered by a Snecma Larzac 04-H-20 turbofan non-afterburning engine developing 14.12kN. The aircraft is fitted with a 9kW starter generator and two nickel cadmium 43Ah batteries. The aircraft provides high-speed training for pilots entering level II training. The maximum operating speed is Mach 0.8 and the g-limits are from +7g to –2.5g. The service ceiling for the trainer is 12,000m (39,370ft). HAL HJT-36 SITARA

HAL KIRAN (Intermediate Jet Trainer)

IJT KIRAN

KIRAN AIR SHOW
HAL has undertaken development of IJT to replace the ageing Kiran trainer aircraft in service with Defence Services. This aircraft will be used for Stage II training of pilots. IJT has cockpit with twin tandem seats with good visibility for the pilots, modern Active Matrix Liquid Crystal Displays and Head-Up Display (HUD). The aircraft is equipped with a Mission Computer and Integrated Avionics system. 1000 kg of external stores carrying capacity allows fitment of various armaments and fuel drop tanks on the aircraft for effective training. The aircraft is designed for a max. speed of 750 km/h, max. range of 1500 km, max. endurance of 2 hrs with internal fuel.


                  
  • Length                              :  11.0 m
  • Span                                :  10.0 m
  • Height                              :  4.4 m
  • Max Take of Weight         :  4.5 t
  • Payload                            : 1.0 t
  •  Speed                              : 0.75M
  •  Service Ceiling                 : 9 km

IAF JAGUAR

SEPECAT JAGUAR


The SEPECAT Jaguar is a twin-engined single-seat fighter bomber jet aircraft for the close air support role produced by the British/French manufacturer SEPECAT, a joint-venture of BAC, British Aircraft Corporation. The Royal Air Force (RAF) was feeling the aftereffects of Britain's Secretary for Defence Duncan Sandys' "The Way Forward", a 1957 paper that aimed to provide the UK with affordable defence. Sandys view was that conventional warfare was outdated and that future wars would be fought with nuclear weapons. But RAF continued to search vigorously for a trainer and also a low-level strike fighter-bomber for interdiction and reconnaissance. By the late 1950s, these became critical requirements. France also came to realise the need of similar aircraft.
VICTORY FORMATION OF JAGUAR
RAF's plans for a twin-engine trainer aircraft proved to be rather costly. Instead of it, concurrent perception by Britain and France of the need for an aircraft to meet almost identical requirements led to a natural collaboration for developing the new fighter-bomber. The aircraft was named the Jaguar. The first Jaguar prototype made its maiden flight at Istres (France) on September 8, 1968. British Aircraft Corporation (BAC) and Breguet Aviation formed an Anglo-French company for design, development, production and marketing of the Jaguar. The company was given the unwieldy name SEPECAT (Société européenne de production de l'avion d'école de combat and d'appui tactique). Dassault acquired Breguet Aviation in 1967 and became party to the project. While the collaborative effort began well, it diverged into different directions with components and equipment being used which were not common to both countries.
  • Crew                                     1
  • Propulsion                            2 Turbofan Engines
  • Engine Model                      Rolls-Royce / Turbomeca Adour Mk 104
  • Engine Power (each)           35,8 kN 8048 lbf
  •  
  • Speed                                   1700 km/ 918 kts ,1056 mph
  • Service Ceiling                    12.192   40.000 ft
  • Range                                  1.408 km,760 NM,875 mi.
  •  
  • Empty Weight                      6.985 kg                15.399 lbs
  • Max Takeoff Weight            15.700 kg            34.613 lbs
  •  Wing Span                           8,69 m   28,5 ft
  • Wing Area                            24,0 m² 258 ft²
  • Length                                  15,52 m 50,9 ft
  • Height                                   4,89 m    16,0 ft
  •  
  • First Flight                             23.03.1969
  • Production Status                  out of production
  • Total Production                    588
  •  
  • Data for (Version)                SEPECAT Jaguar GR Mk.1
  • Variants                               Jaguar A, Jaguar B (Jaguar T2/T2A & T4), Jaguar E, Jaguar S (Jaguar GR1/GR1A &                                                                                              GR1B & GR3 & GR3B), Jaguar International ( ES, EB, SO, BO, IS, IB, IM, SN, BN)


29 June 2014

DELHI CLASS GUIDED MISSILE DESTROYER

DELHI GUIDED MISSILE DESTROYER

Delhi Class destroyers were built for the Indian Navy by Mazagon Dock based in Mumbai, under the Project 15 programme. The Delhi destroyer was designed by the Indian Navy with the detailed and production design phase carried out by Mazagon Dock. With a displacement of 6,700t, overall length of 163m and beam of 17m, the Delhi Class is the largest warship built in India. The ship is fitted with sophisticated anti-ship, anti-aircraft and anti-submarine sensor and weapon systems.

The ship's integrated combat data system is supplied by Bharat Electronics Ltd (BEL) of Hyderabad. The main gun at the bow of the ship is a 100mm gun supplied by Russia. The ship is also fitted with four six-barrel AK 650 gatling guns. The ship is equipped with four quad launchers for the Uran anti-ship missile system. The Uran system launches the Kh-35 (Nato designation SS-N-25) antiship cruise missile, which uses an inertial guidance system to steer the missile towards the target area and an active radar homing head for terminal guidance. The minimum and maximum ranges of the missile are 5km and 130km. The surface-to-air missile system is the Russian Shtil (SA-N-7), known by the Nato reporting name Gadfly. The missile's maximum range is 25km. It was envisaged that this would be replaced with the Trishul surface-to-air missile system, which had a range of 500m to 9km and a 15kg warhead. In December 2006, the Indian MoD stopped the research and development of Trishul and focused on developing the Barak defence missile system.

"The Delhi Class is fitted with the Rafael Barak point air defence missile system."
The ship's radar suite includes Rashmi I-band navigation radar by Bharat Electronics, Russian Kite Screech and Bass Tilt H,I and J band fire control radars for the guns, Garfun B fire control radar for the Kh-35 Uran SSM, Front Dome fire control radar for the SA-N-17 SAM, RALW - LW08 air search radar operating in D-band and supplied by Bharat Electronics Ltd and Thales Nederland (formerly Signaal) and the Bharat / Thales RAWS - DA05 E-band surface search radar. The ship's hull mounted active search sonar capability is based on the TSM2633 by Thales Underwater Systems or the APSOH by Bharat.

The Delhi Class also has a variable depth sonar, Model 15-750 developed and manufactured in India by Indal and Garden Reach. The ship's propulsion is based on a combined diesel and gas CODAG system. The propulsion system drives two shafts and provides a maximum speed of 28kt.

INS GHARIAL


INS GHARIAL

INS GHARIAL SPECIFICATIONS
  • Class & type                                       Magar class landing ship
  • Displacement                                       5665 tons (full load)[1]
  • Length                                                 120 m
  • Beam                                                  17.5 m
  • Draft                                                   4 m
  • Ramps                                                Bow doors
  • Propulsion                                           2 x 8560 hp sustained diesel engine
  • Speed                                                 15 knots
  • Range                                                 3000 miles @ 14 knots
  • Landing craft carried                            4 LCVPs
  • Capacity                                              15 Tanks, 8 APCs[2]
  • Troops                                                 500
  • Complement                                        136 (incl. 16 officers)
  • Radar systems                                     1 BEL 1245 navigation radar
  • Electronic warfare                                BEL Ajanta as intercept
  • Armament                                           4 x Bofors 40mm/60 guns,2 x 122mm multiple-barrel rocket  Lncr 
  • Aircraft carried                                    1 Sea King, 2 helicopter platforms.


INS MAGAR

INS MAGAR

The Indian Navy Magar-class landing ship tank (LST) are an indigenous design derived from the Royal Navy's Sir Lancelot class. Five ships of this class have been built by Garden Reach Shipbuilders and Engineers Ltd commissioned into the Indian Navy in 1987, 1997, 2007, 2008 and 2009. 

The last three ships are also referred to as Landing Ship Tank (Large)/LST (L) or Shardul class and feature several modifications and a high number of components and weapons made in India. Shardul-class can serve as fleet tanker, HADR (Humanitarian Assistance and Disaster Relief) missions or hospital ship.

INS MAGAR
These ships carry four small landing crafts and are equipped with four 40mm anti-aircraft guns or two CRN91 anti-aircraft guns, two WM18A 18-tube rocket launchers, Igla surface-to-air missiles and up to two helicopters (Sea King or Dhruv) at the aft flight deck and hangar. During amphibious assault missions a single ship can transport 500 troops, 10 main battle tanks and 11 trucks. The propulsion system is based on two diesel engines developing 8,000-shp with the ship achieving a maximum speed of 15 knots. The main purpose of Magar-class ships is to deliver men and material on shore in support of amphibious assaults.



  • Type                                     Amphibious warfare vessel
  • Displacement                           5,665 tons (full load)[1]
  • Length                                     120 m
  • Beam                                       17.5 m
  • Draft                                        4 m
  • Ramps                                       Bow doors
  • Propulsion                                  2 x 8560 hp sustained diesel engine
  • Speed                                        15 knots
  • Range                                        3000 miles @ 14 knots
  • Landingcraft carried                4 LCVPs
  • Capacity                                 15 Tanks, 8 APCs, 500 Troops, 136 crew,16 Officers
  • Radar system                          1 BEL 1245 navigation radar
  • Electronic warfare                BEL Ajanta as intercept
  • Armament                                    4 x Bofors 40mm/60 guns, 2 x 122mm multiple-barrel rocket launchers
  • Aircraft carried                         1 Sea King
  • Aviation facilities                   2 helicopter platforms