Leopard 2A5

There were three modernization programs known as KWS I, KWS II and KWS III. The first programs main objective was to instal more modern 120-mm gun and to develop modernized projectiles for new barrel. II - control systems deep modernization and additional armor. III - was researching ability to use 140-mm main gun.

Later KWS II was used in Leopard 2A5 and KWS I in Leopard 2A6 EX.

The biggest part of modernization work was done by "Krauss-Maffei" company. In 1990 it presented test tank TVM-2 which became etalon for Leopard 2A5 modification after some years of polygon and armed forces tests.

Leopards 2A5 main difference is solidly increased armored defense. Turret frontal part is covered by wedge shaped module additional armor. Modules have built-in dynamic armor elements which can be changed in field conditions. Increased turrets weight made necessary to change electro hydraulic turrets rotation mechanism into more powerful and reliable electrical mechanism. The biggest developers merit is that increased tank's weight doesn't affected somehow on mobility. These both improvements solidly increased tanks combat vitality in the battlefield. Drivers equipment was increased by installed electronic view systems allowing to change direction on the move without amount of speed. Changed transmission.    

Increased tanks fire power. Appeared ability to use tank against low flying air targets by main gun fitted with special projectiles.

"Krupp-Atlas-Electronic" company modernized fire control systems. Tanks commander got panoramic sight with integrated  thermo vision system which results are shown on special indicator. This improvement allowed commander personally to observe battlefield at night. Commander also got Global Positioning System (GPS) devise. Gunners combined sight has laser rangefinder with modernized processor preventing appearance of second false echo signal.

Modernized Leopard 2A5 is one of the most modern tanks  comparing mobility, fire power and defense. However it's weight in 62 t makes it hard to transport and maintain.

Initially Bundesver armed forces decided to modernize all 2125 Leopard 2 main battle tanks to Leopard 2A5 standard but in case of financial problems this number was decreased till 669 main battle tanks. Till 1998 Bundesver got 225 modernized Leopards 2A5.

Germany was followed by other countries which had Leopards 2 in their armed forces. Spain was planning to built under license 250 new Leopards 2A5 till year 2003 by Santa Barbara. Tanks are also built in Sweden under license under indexation Strv-122.

The latest modernization on Leopard 2 main battle tank became Leopard 2A6 EX.