[6] In 1956, Egypt nationalized the Suez canal company (owned by British and French). British, France and Israel then collaborated to take the Suez back.
In October 1956 Israel invaded Egypt’s Sinai Peninsula. In five days the Israeli army captured Gaza, Rafaḥ, and Al-ʿArīsh—taking thousands of prisoners—and occupied most of the peninsula east of the Suez Canal. The Israelis were then in a position to open sea communications through the Gulf of Aqaba. In December, after the joint Anglo-French intervention, a UN Emergency Force was stationed in the area, and Israeli forces withdrew in March 1957.
Thoughout, the 1946 and onwards there are wars over the world (Korea, Vietnam, Europe, Asia, Africa etc...)
en.wikipedia.org/wiki/List_o… Refugees tended to lose everything and went elsehwere. No land was givenback for any peace.