Discover millions of ebooks, audiobooks, and so much more with a free trial

Only $9.99/month after trial. Cancel anytime.

Challenger 1: British Main Battle Tank of the Gulf War
Challenger 1: British Main Battle Tank of the Gulf War
Challenger 1: British Main Battle Tank of the Gulf War
Ebook228 pages55 minutes

Challenger 1: British Main Battle Tank of the Gulf War

Rating: 0 out of 5 stars

()

Read preview

About this ebook

An in-depth look at this sophisticated armored vehicle with photos, technical details, and modeling information.
 
During the 1980s and early 1990s the Challenger 1 main battle tank played a central role in Britain’s armored forces and achieved remarkable success in combat, destroying around 300 Iraqi tanks in the Gulf War. With its advanced Chobham armor and hydropneumatic suspension system, it was one of the most sophisticated and effective armored vehicles of the time and, in a modified form, it is still in service with the Jordanian army. It is also a popular subject with tank modelers and enthusiasts.
 
Archive photos of the Challenger 1 in service and extensively researched color profile illustrations depict the tank throughout its operational life. A large part of the book showcases available model kits and aftermarket products, complemented by a gallery of beautifully constructed and painted models in various scales. Technical details as well as modifications introduced during production and in the field are also examined, and provide everything the modeler needs to recreate an accurate representation of the Challenger 1.
LanguageEnglish
Release dateOct 30, 2019
ISBN9781526756541
Challenger 1: British Main Battle Tank of the Gulf War
Author

Robert Griffin

Enter the Author Bio(s) here.

Read more from Robert Griffin

Related to Challenger 1

Related ebooks

Crafts & Hobbies For You

View More

Related articles

Reviews for Challenger 1

Rating: 0 out of 5 stars
0 ratings

0 ratings0 reviews

What did you think?

Tap to rate

Review must be at least 10 words

    Book preview

    Challenger 1 - Robert Griffin

    INTRODUCTION

    If you were to ask the man in the street how long it takes to design and produce a brand new main battle tank, his answer would probably be far wide of the mark, mostly because he sees the products he uses constantly changing, such as a new mobile phone every year. To those in the know, however, the truth for armoured vehicles is vastly different. It is not a case of a committee sitting down one day and saying ‘well our tanks are nearly at the end of their life let’s design a new one’ all agree and very soon that country has a brand new fleet of tanks. If it was only like that life would be simple. There are so many factors that have to be taken into account such as cost, how many, what role, what equipment and constant design changes. These are the normal restraints regardless of whether you are creating a tank, warship or fighter plane, also on top of all this there is the political interference. So many promising projects have fallen foul of politicians interfering in things they do not really understand. Coupled with that are world events, which are relevant to the story of Challenger.

    The United Kingdom has an uncanny habit of creating world-class equipment, basking in the glory, then losing its place as number one, due to many reasons. The tale of tank design and development is one such example. Britain invented the tank during the First World War to help break the deadlock of trench warfare, which it did very successfully. But come peace, while other nations took the idea and improved on it, notably Germany, the British succumbed to the wishes of the old school who wanted to see the mounted cavalry return, and the tank, while good, was only a stop-gap weapon. Sadly those outdated warriors won the day and the Tank Corps had to fight hard for its very existence. This led to British tank crews entering the Second World War at a great disadvantage against the German armour, a situation that was to cause deaths that could have been spared if development had been allowed to proceed in the interwar years. This sad state of affairs was never fully rectified throughout the war and the Allies won by sheer numbers.

    However, lessons had been learned which would produce what many consider to be the best British tank design, the A41, which became the Centurion. Six of these were built right at the end of 1945 and were sent to Germany for evaluation under the Operation Sentry programme. For the first time the British were building to the three main parameters that a tank design must conform to, these are: firepower, protection and mobility. There is no hard and fast rule for the order these come in, more a national requirement, for example the British use firepower, protection and mobility, whilst the Germans went for firepower, mobility and protection. Centurion went on to be built and exported to many countries, the most prolific user and convertor of these being the Israeli Defence Forces (IDF). The battles that Centurion fought during the Suez Crisis of 1965, the Six-Day War of 1968 and the 1982 Lebanon War are the stuff of legends.

    However, even legends cannot soldier on indefinitely and a replacement had to be found, and here again the British seemed to stumble, for it would have been simple to use modern technology and inventions based on the proven success of Centurion to design a new tank. But again politics came into the equation and ideas such as one-man and two-man tanks were actually suggested and considered, these really were a hark back to the days of the Le Martel tankettes in the inter-war period. Fortunately wiser heads prevailed and eventually the new tank, which was to be known as Chieftain was born. The British had risen to the occasion and actually produced what could have been a world-class design, incorporating many new features, such as having the driver in a reclining position when closed down allowing the height of the tank to be significantly reduced, and the use of split (bagged) ammunition. Conqueror had used split ammunition but it was contained in a brass case, whereas that of Chieftain was in a combustible bag, which meant apart from the .625mm vent tube igniter there was no empty brass case to be ejected into the turret.

    The driver’s task was made easier through the use of a foot-operated auto change, thus relieving him of the manual use of a clutch. The main feature was the use of the 120mm tank gun firing HESH (High Explosive Squash Head), APDS (Armour-Piercing Discarding Sabot) and smoke rounds, along with practice natures for these, and some other rounds which were developed but never issued. To assist the commander in estimating the range, the British had eschewed the American preference of installing a rangefinder, as it was felt it took too much training to use accurately and used too much space. Their solution was simple: a .50-cal Browning machine gun would be modified to fit three spotting rounds at a time, and depending on the nature of the ammunition used the fall of this round would give an indication of the range. The system worked well and was improved later with longer-range ammunition, and eventually with various marks of tank laser sights. The armour on Chieftain at the time was considered to be the best in the West. Although it was hard to compare to the Soviet vehicles at the time, the Iran–Iraq War did allow the effects of Russian-built T-72s to be seen on Chieftains, and this led to an up-armour package being fitted to the turret front. Chieftain was constantly being upgraded but it soon became a case of finding the space to bolt bits onto. The one thing that was never really sorted out was the power pack: these problems led to the loss of many sales abroad. The pack was a vertically opposed diesel engine built by Leyland motors and it was a constant source of breakdowns throughout its life, although in Chieftain’s last days things did improve. The sad part is Rolls-Royce asked the government to wait for two years as they were finishing off the design for a 12-cylinder V engine that would be suitable for Chieftain. The government, however, wanted the 120mm gun in frontline service as soon as possible, hampering potential sales.

    A section through the breech of an L11 120mm gun as fitted to Challenger 1. The orange object is the base of the bagged charge, the channel below it is the path the flame from the .625mm vent tube follows to ignite the charge. (Rob Griffin)

    However the time had come that a replacement was required and this had in fact been going on for many years, the future hope was based on what was called the MBT80, this was going to be a superlative tank, with such features as advanced night vision, add-on armour packs, a reliable engine and another new main armament which see-sawed between 105mm through 110mm back to 120mm. In the end the only major component actually built was the commander’s combined sight, and according to one source ‘they were the best optics he had ever seen’. No hulls or turrets were built, although test beds for ideas are still around, but as no final plans were ever drawn nothing could be built.

    This left the British in a fix, Chieftain was now clearly showing its age and needed to be replaced and quickly. World events now took a hand in the story. The biggest purchaser of Chieftain had been the Shah of Iran, who had already bought some 707 gun tanks plus recovery and bridge layers, and later an improved version which came to be known as Shir 1 were ordered. These consisted of a 1,200bhp power pack which would have been used in the MBT80, along with suspension improvements, although this was not to be Hydrogas, which one would have expected given the higher mobility of the vehicle. However, while this order was being built the Iranians issued the specification for another tank which would be a new build and would incorporate the use of Chobham armour developed

    Enjoying the preview?
    Page 1 of 1