Very few. The British were not involved in the 1948 war, as the Arab armies waited to invade Israel until the British were gone.
If the question is about the Jewish Insurgency in Mandatory Palestine, which was from the mid-1920s until 1947, the total number of British soldiers and police who died at Yishuvi (Proto-Israeli) hands was 338 persons with the largest single incident being the Bombing of the King David Hotel. However, the Yishuv stopped attacking the British when the British accepted the territory's right to independence in 1947.
The Federal Army with 12,447 casualties, including prisoners and missing.
historically accidents account for approximately 30 percent of all U.S. Army casualties
The US Army has suffered the most casualties in the Iraq and Afghanistan.
At the Battle of Atlanta, the Union Army had 3,641 causalities and losses. The Confederacy Army had 5,500 casualties and loses at the battle on July 22, 1864.
In both battles, the German Army had over 45,000 casualties and lost 500+ tanks. The Allies had 27,000 casualties and lost 300+ tanks.
John Duncan - British Army officer - died in 1948.
Francis Davies - British Army officer - died in 1948.
There was no such thing as "Palestinians trying to defeat Israel in 1948". "Palestinians" at that time, if any, would have been any inhabitants of the former British Mandate of Palestine, including Israelis, but the word had not even been invented yet. The groups trying to defeat Israel in the 1948 war were the mobilized military forces of Egypt, Jordan, Iraq, Syria, and Lebanon, plus 'irregulars' who called themselves the Holy War Army and the Arab Liberation Army, plus foreign volunteers from Yemen, Sudan, Pakistan, and the Muslim Brotherhood.
injurys
Yes, Israel has a very powerful army.
The Confederate victory at the Battle of Chancellorsville was costly. The South suffered 10,737 casualties . The Union army, the Army of the Potomac had 11,116 casualties.
army casualties
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army casualties
10,000 casualties of the union army 9,091 casualties of the south 29,495 men surrendered
Lee's army suffered 20,000 casualties -many of them at Malvern Hill. McClellan's army 16,000 casualties.
Many Irish joined the British Army, because they were promised freedom for Ireland, like the Jews were promised Israel. In both cases, the British lied.