no no it was a 120mm hesh round not a heat round, it was a typo on my part. I was actualy basing that on a book i have read and It was in responce to the opinion that an ifv cannot be protected frontaly against 30mm auto cannons. I did not mean the side armour of an ifv like the warrior could take a hit from an atgm that could hole an abrams. Btw this is the book, Foss, Christopher & Sarson, Peter. Warrior Mechanised Combat Vehicle 1987 - 1994, Osprey UK, 1994, London, New Vanguard Series No. 10.