before everyone starts jumping to pre-mature conclusions all based upon the 'TRUMP IS OUT TO START WWIII FOR ?????? BENEFIT', keep open the other possibility, which is that those spy planes are there to keep an eye on Israel and to prevent her from such as blowing something up and blaming it on either Syria, Iran, or Russia in order to get that same Armageddon started
https://theuglytruth.wordpress.com/2017/06/29/u-s-amassing-spy-planes-off-syria-aircraft-carrier-to-arrive-in-israel/#more-174525
Nothing strengthens authority so much as silence