Israel’s defence ministry released a video on December 23 said to show Defence Minister Yoav Gallant and Emergency Minister Benny Gantz visiting troops in northern Gaza.Israel is battling Hamas militants in pursuit of its elusive goal of full control of northern Gaza after the U.N. Security Council appealed for more aid for the Palestinian enclave but stopped short of demanding a ceasefire.Reuters is not able to identify the location or the date on which the video was recorded.