In January 1944, the British Prime Minister Winston Churchill envisioned an attempt to outflank the Winter Line, by way of an amphibious assault near Anzio, to capture Rome, the current objective which was being fought for in the Battle of Monte Cassino. As a result, after fighting at the Bernhardt Line and crossing the Garigliano, the division was pulled out of the line, and was transferred to Naples, to come under command of U.S. VI Corps. Arriving at Anzio on 12 February, they were almost immediately involved in heavy combat in the Battle of Anzio in very tough and severe fighting to secure the beachhead, and sustained very heavy losses, which could not easily be replaced. In late March the division was relieved by the 5th British Division and moved to Egypt to rest, refit, retrain and absorb replacements, after sustaining devastating casualties and enduring terrible conditions similar to those of the trenches of the Western Front during the Great War. By the time they were relieved, casualties in the brigade, and the rest of 56th Division, by now very weak, had been so severe that one unit, the 7th Battalion, Oxford and Bucks Light Infantry, were reduced to 60 all ranks, less than a company, from an initial strength of almost 1,000 officers and men. Both Royal Fusiliers battalions had also suffered heavy casualties. In particular was the case of the 8th Battalion when, on 16 February during a heavy counterattack, X Company, was reduced to only one officer and 20 men. All that remained of Y Company was merely a single officer and 10 other ranks, after being heavily attacked by German infantry and Tiger tanks, which had fought against the battalion at Salerno. The battalion had, overall, suffered nearly 450 casualties at Anzio, more than half the strength of the battalion. During the fighting on 18 February, the worst day of the counterattack, Second lieutenant Eric Fletcher Walters was killed and his son, Pink Floyd star Roger Waters, wrote a song in his memory–When the Tigers Broke Free–which describes the death of his father.