 The two @-@ day battle for Romani and the Suez Canal had been won by the British infantry and Australian , British and New Zealand mounted troops . They captured approximately 4 @,@ 000 German and Ottoman combatants and killed more than 1 @,@ 200 , but the main enemy force was able to escape with all their artillery , except for one captured battery , and retreat back to Oghratina after fighting a successful rearguard action at Katia . 
