Expanding military relations with great powers has been one of the key goals of Israel's security policy during recent years. This article aims at studying developments in Israel's military relations with China, India and Russia as the most important rising powers in the last decade. The main question posed by this article is which factors have formed Israel's relations with China, India and Russia in the contemporary era and what are the reasons for varying degree of success regarding these three countries? The hypothesis formulated to answer this question is that Israel's foreign policy, despite occasional tensions between this country and the U.S, especially in terms of its military diplomacy, is still affected by the U.S. pressures as the initial founder of its defense industry, main partner in its military research and development and principal donor of military assistance worth billion dollars. The findings of this article show that although Israel enjoys a degree of independence in decision making in many various dimensions of its diplomacy, it has been sensitive to the U.S. pressures in the field of armament diplomacy. For this reason, among the countries of India, China and Russia, its military relations with India has been the most successful, but its military relations with China have faced a kind of dead-end due to the U.S. opposition.