Over the next few days after the declaration, armies of Egypt, Trans-Jordan, Iraq, and Syria engaged Israeli troops inside the area of what had just ceased to be Mandatory Palestine, thereby starting the 1948 Arab–Israeli War. A truce began on 11 June, but fighting resumed on 8 July and stopped again on 18 July, before restarting in mid-October and finally ending on 24 July 1949 with the signing of the armistice agreement with Syria. By then Israel had retained its independence and increased its land area by almost 50% compared to the 1947 UN Partition Plan.