Interesting to say of least, with in as well, many curves and bends as well. For as fore mentioned, my self have no vested interest in who is President only the effects of decisions made.
Rather to any American Presidents credit or not, Israel and The Saudi Government have together, a common foe, and that is Iran. It is to this issue that brings them together in a common interest. The Saudi Government cares not a wit of the Palestinians or even Egypt other then diplomatic ties how ever that may be.
In as well as above, the currant American President would enjoy as evident to take credit for this situation, but then reality will say much different. For in past beginning from year 1948 to the present, Israel has been protected and upheld by the American Government is as well as the German Government with equipment that is shipped above and below international requirements for the national protection of Israel.