Tag Archives: main_battle_tank

TROPHY – Active Military Vehicle Defense

When armor just isn’t strong enough and munitions keep evolving such as the armor pier cing tandem rpg 27 (two shape charges), “active protection systems” are called upon. Currently in development for the Striker and the Israeli Merkava main battle tank is the TROPHY active protection system which promises to revolutionize military vehicle and armor defense. The U.S is not currently partaking in RAFAEL’s TROPHY weapon system as it has contracted a favorite , Raytheon, to build an equivalent system for its vehicles.

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TROPHY is being produced by RAPHAEL and maintains a 360 degree field of view with its radar. The TROPHY will pick up incoming threats using its radar and do some complicated physics and mathematics to find a bearing of the incoming threat. Once the threat is identified the TROPHY system calculates the best time and angle that it should fire its shotgun-like pellets which repel the incoming threat. The system is also capable of engaging multiple threats simultaneously from different directions.

trophy1

TROPHY is designed to work against all incoming anti-tank missiles and Rocket propelled grenades. Also the ability to fire upon incoming threats on the move gives infantry vehicles and tanks equipped with the TROPHY system the ability to evade the enemy while under attack. Another advantage is that vehicles equipped with the TROPHY weapon system won’t need heavy armor installments that slow them down like explosive reactive armor. The Trophy system may not completely alleviate the need for reactive armor installments as the new “active protection system” is not capable of defending againsty land mines, artillery, ant-tank guns, or IED attacks.

The British Challenger 2 Main Battle Tank – British innovation in armored vehicles tested in Iraq

British Challenger 2 Main Battle Tank
Manufacturer: BAE Systems Land and Armaments [LSE: BA.L]
Challenger 2
Photo Crown Copyright/MOD

The British Challenger 2 Main battle tank has several innovations unique to its design. One of the foremost innovations devised by the Brits is a type of armor known as Chobham armor, which is a layered matrix of steel and ceramics. In fact, incorporating layers of ceramic into steel has been a newer technique of strengthening steel, (the strongest knife blades are now layered steel and ceramics, because the ceramics provide an added measure of flexibility. The Chobham armor is known to perform especially well against HEAT (High explosive anti-tank) rounds. In one encounter in Iraq, one Challenger 2 was hit by 8 RPGs in close range and one MILAN anti-tank missile and managed to escape to be repaired. Another improvement currently being made to the Challenger 2 is the replacement of its 120 mm rifled cannon barrel with a smooth bore cannon, which will enable the Challenger to fire depleted uranium rounds among other more lethal ammunition developed by the US and Germany.

Specifications

Weight: 62.5 tonnes
Length: 8.3 m
Width: 3.5 m (4.2 m with appliqué armour)
Height: 2.5 m
Crew: 4 (commander, gunner, loader, driver)

Drive System

  • Engine: Perkins CV12 diesel engine delivering 1,200 hp (895 kW).
  • Gearbox: David Brown TN54 epicyclical transmission (6 fwd, 2 rev).
  • Suspension: Second-generation Hydrogas.
  • Track: William Cook Defence Hydraulically Adjustable double-pin.
Maximum speed 37 mph, 59 km/h (road) 25 mph, 40 km/h (cross country)
Range 280 miles, 450 km (road) 156 miles, 250 km (cross country).

Check out this Challenger 2 tank video, this thing is a beast!

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Click here to see other main battle tanks

The French Leclerc Main Battle Tank – Video of an MBT to reckon with…

Manufacturer: GIAT Industries
Leclerc MBT
The French, their military history aside, actually are widely known in Europe for their innovative and solid armored vehicle designs. In the mid 1980’s, Britain introduced its Challenger 2 main battle tank, Germany rolled out the impressive Leopard 2, and the US unveiled its M1A1 Abrams tank. The world was being introduced to battle machinery that combined decades of design research and cutting edge electronics systems. Not wanting to be left behind, the French decided to join the party. They had initially planned on simply importing the German Leopard 2 tank, but after some cost forecasting and design speculation, these plans were rejected. Thus the French decided to design their own tank, and they specialized in different aspects of design from other Western tanks. In steps the GIAT industries Leclerc French Main Battle Tank.

Indeed, it only bodes well for Western civilization to have diversity amongst tank designs, especially among allies. The most notable specializations of the Leclerc are its propulsion and driving capabilities. The Leclerc is not only the fastest western tank, but it is also the quickest to stop, having a hydro pneumatic retarder built into the gearbox that can utilize the tanks engine to aide in slowing the vehicle. Likewise, these capabilities are also made possible because the Leclerc is the lightest main battle tank, which also helps it to be transported easily and cost-effectively. All in all, the Leclerc Main Battle Tank is an impressive design that adds value to the militaries of NATO.

Check out this Leclerc tank video, it is ominously set to the classical piece Requiem for a Dream.
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Tank Specifications
Unit Weight 56 tonnes
Length in Meters 9.87 m (6.88 without gun)
Width 3.60 m
Height 2.50 m
Crew 3 (Commander, gunner, driver)

Engine : 8-cylinder diesel Wärtsilä 1,500 hp (1,100 kW)

Click here to see other main battle tanks

The Main Battle Tank of America – The M1-A1 and M1-A2 Abrams Tank Video

abramstank
Manufacturer: General Dynamics [NYSE: GD]

Some countries excel in the creation of different things. It just so happens that the US excels in the creation of the machines of war. Aside from being the richest country in the world and having the Cold War spurring the development of said military technology, the Abrams tank was truly a revolutionary design when unveiled in the 80s. Despite whatever claims that certain tank exporting countries have about their newly designed next-generation tanks, none of them, aside from a distant second with the British Challenger 2 main battle tank, have been tested as extensively in battle as the M1 Abrams tank. The Abrams tank has constantly been upgraded to withstand the stresses of battle, and when it comes to a main battle tank, you actually want it to last…in battle. Support systems and facilities, repair and maintenance technicians, and myriads of other factors contribute to determining what tank could win against another. Sure other modern MBT tanks have bells and whistles, but none have the serious capability to survive and be retrofitted like the M1-Abrams tank. The M1-A2 MBT is the greatest tank in existence. Also be sure to read about the depleted uranium shells seen in slow motion in the video.

Check out this M1 Abrams tank video. The slow motion segment depicts a fin-guided round shedding it’s skin midflight.

You can see other Abrams tank videos at YouTube.com’s Abrams Tank videos section.

Israeli Defense Forces Merkava 4 Main Battle Tank – Merkava 4 Tank Video

Merkava 4
The Israeli Defence Forces recently implemented a modernization drive on their main battle tank program. Their newest design, uveiled in 2002, features some technological advances forged from the fire of the battlefields of the Middle East. This video of the Merkava 4 main battle tank displays the blast-proof ammunition container, and the ability to target and track multiple targets while on the move, even helicopters. Likely the best features of the Merkava 4 are that it has one of the smallest profiles on the battlefield, the sloped turret angles allow for this advantage. Additionally, the Merkava 4 actually has a rear hatch and extra rear space that can accomodate several fully-armed combat troops or can be used to protect the wounded in battle.

Check out this Merkava tank video. It really shows off the intensive training that the IDF undertakes.

Click Here to View Other Main Battle Tanks of the World and Tank Videos

Japan’s Type 90 Main Battle Tank – New Japanese Self-Defense Forces Tank Video

type 90

The Japanese Type 90 tank rivals any other main battle tank on the modern battlefield. The Type 90 incorporates several newer technologies, some that are even lacking in other nation’s tanks. For example, the Japanese employed an auto-loading cannon, which reduces the crew requirement and also increases the tanks rate of fire. Likewise, the electro optic thermal sighting system has a passive viewing mode, which enables them to target the infrared signals emitted from enemy vehicles rather than the type 90 having to target the enemy on its own. The type 90 employs the Japanese Self-Defense Forces own version of armor incorporating layers of ceramic and steel. The type 90 is definitely a contender for the top spot of the greatest modern tank.

Watch this Type 90 tank video, the scene where the tanks hit the target simultaneously is designed to portray the digital communications ability of the JSDF.

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The JSDF – The Japanese Self-Defense Forces Video – The New Military of Japan

The Japanese-Self Defense Forces

JSDFAfter the fall of Japan in WWII, Japan succumbed to unconditional surrender to the US. Fortunately though, despite the complete disbandment of the military and initial humiliation of defeat, the future of Japan was not so bleak. With US help, the Japanese nation rose once again to become a regional economic power. As one can see in the video, The Japanese Self-Defense Forces possess the most modern military tactical and strategic technology. Technologies observed being employed in an integrated fashion were GPS targeting (cruise missiles), night vision, electronic battlefield command and control (AWACs), not to mention their obviously advanced military hardware. Aircraft observed are the F-16 Falcon, F-15 Eagle, and AH-1 Cobra. The Japanese also have Aegis class battle cruisers and missile frigates. The main battle tank of the Japanese Self-Defense Forces is the Type 90 tank as seen in the video.

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