GAZA STRIP 1966 COVER
UNEF United Nations Emergency Force 
DANOR BATALLION:
United Nations Emergency Force (UNEF) was the first large U.N. peacekeeping operation, supervising the armistice between Egypt and Israel in the Sinai desert, from the Suez Crisis of 1956 until the Six Day War of 1967.
Six years later, U.N. Emergency Force II (UNEF II) was established in Sinai and the Golan Heights following the 1973 Yom Kippur War between Israel and a coalition of Arab nations led by Egypt and Syria, during which both the U.S. and Soviet Union were threatening military action. 
DANOR was the combined Danish-Norwegian (DANOR) infantry battalion of UNEF in the Gaza Strip. Each country allowed its soldiers to use stamps from home.
Is has been recorded that the Jeeps that the DANOR Batallon used carried an insignia which combines 
flags from both countries.