 Complete the following phrase:  During 1916, aerial reconnaissance patrols had most often been unaccompanied as there had been little if any aerial disputes, between the belligerents. However, just as the Sinai and Palestine Campaign ground war on the Gaza to Beersheba line came to resemble trench warfare on the western front, so too did the air war over southern Palestine come to resemble that being fought over France. After the 