You don’t want to be in these wars. This is not your grandfather’s battlefield. When the enemy is nested in homes and apartments and no one wears a uniform but everyone has a cellphone camera, you have a real strategic and moral challenge — as the U.S. has discovered with its own drone wars. It’s hard to defeat this enemy without killing a lot of civilians. It’s no accident that every Israeli brigade now has a legal adviser.

Thomas L. Friedman, “A Wonderful Country”, The New York Times (2 February 2014), SR11.