几十年来，以色列国家安全的基石建立在一个简单的跨党派假设之上：美国将始终提供确保这个国家生存所需的定性军事优势。尽管美国参议院最近阻止向以色列转让武器的尝试在周三被挫败，但投票背后的数据讲述的不是胜利，而是日益加深的战略裂痕。
由参议员伯尼·桑德斯发起的《联合反对决议案》针对的是重型弹药和工程设备的销售。表面上看，关于推土机的投票结果为59比40，炸弹为63比36，似乎表明华盛顿的亲以联盟仍守住了阵线。然而，深入观察民主党核心小组可以发现，这一转变理应让特拉维夫的基里亚军事总部感到震惊。
本周投票中最令人不安的指标是民主党对该行动的支持规模。2024年底，类似倡议吸引了大约18或19张民主党选票。到2025年初，这一数字攀升至20多张。本周，47名民主党参议员中有40人投票赞成扣留给以色列的军事硬件。这意味着近85%的民主党核心小组成员表示，愿意让盟友在涉及加沙、黎巴嫩和伊朗的多线战争中处于脆弱境地。这不再仅仅局限于党内的进步派，亲以民主党主流派的侵蚀正在实时发生。当长期被视为可靠合作伙伴的人物开始投票支持武器限制时，传统的共识实际上已经消失，拜登时代的坚定支持态度已经发生了动摇。
ByJPOST EDITORIALAPRIL 17, 2026 05:56For decades, the bedrock of Israel’s national security rested on a simple bipartisan assumption: that the United States would always provide the qualitative military edge needed for the Jewish state to survive.Although the latest attempt in the US Senate to block arms transfers to Israel was defeated on Wednesday, the numbers behind the vote tell a story not of victory but of a growing strategic rupture.The Joint Resolutions of Disapproval, spearheaded by Sen. Bernie Sanders, targeted the sale of heavy munitions and engineering equipment. On the surface, their defeat, by margins of 59-40 for bulldozers and 63-36 for bombs, appeared to show that the pro-Israel coalition in Washington still held the line. A closer look at the Democratic caucus, however, reveals a shift that should send shock waves through the Kirya military headquarters in Tel Aviv.The most troubling measure from this week’s vote is the scale of Democratic support for the effort. In late 2024, similar initiatives drew roughly 18 or 19 Democratic votes. By early 2025, that number had climbed into the mid-20s.This week, 40 of 47 Democratic senators voted to withhold military hardware from Israel. That means nearly 85% of the Democratic caucus signaled a willingness to leave an ally vulnerable in the middle of a multifront war involving Gaza, Lebanon, and Iran.US Sen. Bernie Sanders (I-VT) holds a news conference on the impact of artificial intelligence on workers at the Hart Senate Office Building on April 16, 2026, in Washington, DC. (credit: Heather Diehl/Getty Images)This is no longer a problem confined to the party’s progressive wing. The erosion of the pro-Israel Democratic mainstream is unfolding in real time.When figures long seen as reliable partners, including Sens. Cory Booker, Jon Ossoff, and Adam Schiff, begin voting for arms restrictions, the traditional AIPAC-style consensus is effectively gone. The Biden-era language of unwavering support has given way to a Democratic reality in which conditioning, or even blocking, aid is becoming the new baseline.US democracy creates lack of predictability for supportFor Israel, the danger lies not only in the possible loss of specific munitions but in the loss of predictability. Security doctrine cannot be built on the pressures of a primary season or the mood of a party’s activist base. If four-fifths of the Democratic caucus is now comfortable voting for an arms embargo, it may be only a matter of time before a shift in the Senate majority or a change in the White House turns symbolic resolutions into binding law.That fragility makes the recently announced NIS 350 billion plan for domestic arms independence more than a desirable initiative. It makes it a strategic imperative. For too long, Israel has traded a degree of sovereign decision-making for the convenience of American production lines.Israel must accelerate its move toward what could be called iron independence. That means more than pro