Israel published video on Sunday of what it described as a tunnel dug by Palestinian militants under the Gaza Strip's biggest hospital, a focus of its search-and-destroy missions against Hamas in a war now in its seventh week.

JERUSALEM, Nov 19 (Reuters) - Israel published video on Sunday of what it described as a tunnel dug by Palestinian militants under the Gaza Strip’s biggest hospital, a focus of its search-and-destroy missions against Hamas in a war now in its seventh week.