A Churchill tank uses a Churchill Ark to scale a sea wall, 79th Armoured Division, Saxmundham area, 11 March 1944. A Churchill tank uses a Churchill Ark to scale a sea wall, 79th Armoured Division, Saxmundham area, 11 March 1944 A Churchill tank uses a Churchill Ark to scale a sea wall, 79th Armoured Division, Saxmundham area, 11 March 1944