Complex sentence: It was also used by other military forces, particularly those which had purchased the early post-war British 105 mm Centurion tank, such as Sweden, India and Israel; in the US it is known as HEP, for "High Explosive, Plastic".
Split into simpler sentences: It was also used by other military forces, particularly those that had acquired the early post-war British 105 mm Centurion tank, including Sweden, India and Israel. In the US, it is known as HEP, for "High Explosive, Plastic".