The Chieftain takes the advancements of the Centurion a step further. It weighs 52 tons and carries a crew of five. This tank was used in the post WWII-days of for Britain – so in the 1950s, 21mph was pretty solid. It is powered by a Rolls Royce Mk Meteor 4BH ‘V’12 cylinder 27 litre water cooled petrol engine producing 650bhp at 2500rpm which gives the Centurion a top speed of 21mph. 30in No.7 MK 1 browning machine gun, and smoke dischargers. The Centurion AVRE is fitted with an Ordnance BL 165mm L9A1 demolition gun firing a 64lb charge projectile up to 2000yds, a. After retirement, Israel gave some of the tanks to the South Lebanese Army ally.

The M50 was a participant in the 1967 Six-Day War and placed as a reserve unit in 1973 for the Yom Kippur War. One of the biggest changes was up-converting the M-50, so it included a 75mm tank gun.

The tank was used by Israel Defense Forces from the 1950s to the 1970s and was a modified variant of the American M4 Sherman tank. The M-50 is often called a Super Sherman.

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