Trump’s clashes with Netanyahu echo decades of US-Israel tensions that have tested, but never broken, the alliance.

After five months apart, Netanyahu and Trump meet with Iran, Gaza, Lebanon, Syria, Turkey and Saudi Arabia, shaping talks over the region’s postwar order.

Netanyahu and Trump are also at odds over other issues, including the recent US-Saudi nuclear deal, the pending sale of F-35 fighter jets to Turkey, and the extent of operations…