When Lt. Gen. Aviv Kochavi, the new Chief of Staff of the Israel Defense Forces, settled into his office at the Kirya after being sworn in Tuesday, he had a long list of military challenges to plan for: Rockets and tunnels by Hamas and Hezbollah, Iran’s persistent threatening stance against Israel in Syria, Iran’s ballistic missile and nuclear programs.
One thing he probably never thought he would have to add to that list was planning for the possibility of a U.S. withdrawal from NATO.
It is no small matter for Israel.
In the first instance, Israel benefits from NATO because of the way it broadens U.S. influence. NATO is an alliance, but it also entails its European members willingly accepting the United States’ leadership position on the continent.
U.S. allies outside the alliance benefit from the association. It has helped earn Israel a seat at the table as a NATO partner, has opened doors to cooperation with non-U.S. militaries, and helps prevent escalatory scenarios in moments of tension between Israel and NATO members, notably Turkey. In a post-NATO world, Israel’s alignment would be with an isolated United States that lacks the multiplying effect of broader Western support.
But the operational effects could be far more challenging. Israel maintains impressive self-defense capabilities, which will be sustained in any scenario, but its security partnership with the United States, another critical pillar of its defense policy, will be forced to adapt in complicated ways.
The day-to-day relationships between the IDF and the U.S. military are conducted via U.S. European Command. U.S. forces based in Germany are the ones who travel to Israel by the thousands to conduct joint exercises, including those that drill bringing Patriot missile batteries to augment Israel’s domestic capabilities and help defend Israel in the case of a major conflict.
U.S. Navy destroyers, home-ported in Spain and equipped with Aegis missile defense capabilities, are among the Sixth Fleet’s ships that sail regularly in the Eastern Mediterranean (and make port calls in Haifa) to ensure adequate support for Israel’s defense. U.S. Air Force squadrons based in Italy come to Israel to conduct joint air exercises with the Israeli Air Force. Other U.S. troops sit even closer, at Incirlik Air Force Base in Eastern Turkey.
Remove the United States from NATO - and forward-deployed U.S. forces from Europe, which would certainly follow - and the United States’ ability to respond to a Middle East crisis would be diminished.
Could U.S. support for Israel be shifted and coordinated instead through U.S. Central Command, based in the Persian Gulf? It has been proposed before as an efficiency measure. But Israeli generals have always resisted the proposal. Their worry is that they would find it challenging to enjoy the same level of intimacy they currently have with Europe-based U.S. commanders, with commanders who maintain a similar closeness with Arab militaries.
True, Israel is closer strategically today with the Arab Gulf states than at any time in its history, because of a focus on the common threat of Iran and the lower priority of the Palestinian issue. But those relationships are a long way from being normalized - and could still backslide.
Israeli security planners are, therefore, still most likely to want to maintain separation between their relationships with the U.S. military and with their Arab neighbors. Having observed the intense friendships formed between Israeli military commanders and their U.S. counterparts based in Europe, I can say that these ties will not be easily replaced.
The broader Middle East would also experience the effects of NATO’s demise in the form of further empowerment of Russia. That is happening already, but losing NATO would turbocharge those trends.
Already, Russia’s brutally decisive intervention in Syria, combined with successive U.S. administrations’ preference to reduce active U.S. military engagements in the region, have led many regional states to explore expanded security ties with Russia.
Israeli Prime Minister Benjamin Netanyahu meets more frequently with Putin than he does with Trump, and the IDF and Russian Air Force deconflict their operations in Syria. The leaders of Egypt, Saudi Arabia, and the United Arab Emirates, all close partners of the United States, have visited Moscow and explored acquiring advanced Russian weapons systems in addition to their American-supplied arsenals.
Should Russia decide to exert leverage, such as by constraining Israeli freedom of action against Iranian military targets in Syria, the United States would be ill-equipped to push back.
A U.S. withdrawal from NATO would unmistakably be understood as a major pullback from the United States’s leadership in global affairs. The effect of expanding Russian influence would be felt far beyond Europe and the Middle East.
Military planners are renowned for imagining, and developing options for, every possible scenario. So General Kochavi and his colleagues will find a way to prepare, and put themselves in a position to adapt. But there are certain anchors that any country hopes to maintain, particularly one facing as many threats, and so tied to its American ally, as Israel.
To avoid having to grapple with the nightmarish set of problems that would result from the U.S. leaving NATO, General Kochavi might consider recommending to his Prime Minister and Defense Minister, Benjamin Netanyahu, that he use his influence with President Trump to dissuade him from such a dangerous course.
Daniel B. Shapiro is Distinguished Visiting Fellow at the Institute for National Security Studies in Tel Aviv. He served as U.S. Ambassador to Israel, and Senior Director for the Middle East and North Africa in the Obama Administration. Twitter: @DanielBShapiro
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