The Israeli security establishment is significantly enhancing its field readiness and undertaking a fundamental shift in its defense doctrine. This move coincides with the emergence of intelligence assessments strongly suggesting the imminent outbreak of widespread internal unrest deep within Iran. This strategic pivot comes amid a growing realization that Iran currently represents the central threat and the primary target for Israeli defense efforts. Available information indicates that the principal strategic mission presently entrusted to both the foreign intelligence agency "Mossad" and the military intelligence division "Aman" is to finalize a scenario aimed at overthrowing the Iranian regime. This scenario is predicated on exploiting what is perceived as fragility within Tehran's internal front and deploying direct intelligence pressure tools to achieve this objective. While the precise proximity of this outcome remains unclear, prevailing assessments suggest it is closer than ever before. In a related context, Israeli forces have elevated their readiness levels across various fronts, coinciding with the approaching Yom Kippur holiday, even in the absence of tangible security warnings indicating imminent attacks. These preparations include intensified efforts in the north in anticipation of a potential resumption of fire by "Hezbollah," and the continuation of targeted assassination operations in the Gaza Strip. Moreover, Houthi movements are drawing increased attention, with Iran remaining the fundamental axis connecting these diverse threats. The gravity of the current security situation is underscored by recently announced details of enhanced readiness and mobilization across all fronts ahead of the holiday. Key military commanders remain at their posts, and the Air Force maintains readiness with an increased number of armed aircraft on high alert throughout the holiday. This heightened operational vigilance is shaped by the dual shock of the 1973 Yom Kippur War and the October 7, 2023 events, deeply etched in collective memory. Despite the examination of a wide range of potential scenarios, no intelligence information was available as of Saturday evening indicating an intention by any active parties across the seven combat fronts to engage Israeli forces. These developments follow statements made by former U.S. President Donald Trump a few days prior to Hebrew media outlets, in which he asserted that he has "a big decision to make regarding Iran." Trump questioned during his remarks: "Do I want to go in and knock them out, meaning the Iranian regime, or not? It's a big decision. With me, anything can happen." On another front, global attention is increasingly focused on the situation in Yemen, specifically on Houthi movements. Over the past eighteen months, or perhaps two years, the Israeli security establishment has dedicated significant efforts to monitoring this file. The Houthis have evolved into an intelligence target of paramount importance, and the intelligence gathering endeavors by "Aman" and "Mossad" have yielded concrete and valuable results. Initially, both the international community and Israel underestimated the Houthis. However, following three years of threats and hostile actions—including against Israel and other Middle Eastern nations—intelligence circles now clearly recognize the Houthis' growing regional security significance. The Houthis' repeated attacks on Saudi Arabia and their strategic control over the Bab al-Mandab Strait, coupled with the understanding that their Iran-backed actions destabilize global security and harm the international economy, are prompting a fundamental shift in perspectives and discourse among senior political and security officials in Europe, the Middle East, the Arab region, and even Asia. The world has begun to grasp the magnitude of the threat posed first by Iran, and subsequently by the Houthis, who are no longer merely a minor, unprofessional proxy whose rockets disintegrate in mid-air, but have transformed into a violent and dangerous military force with burgeoning capabilities. Israeli efforts have succeeded in initiating a series of measures that enable close monitoring of the Houthis and the implementation of effective operational actions against them. Israel's capabilities and expertise make it a vital partner in confronting the Houthis. Through Mossad and Aman, Israel has effectively reshaped global understanding of the Houthi threat in Yemen to regional and global stability. Nevertheless, it must not be overlooked that "Hezbollah," "Hamas," and the Houthis do not constitute the primary focus of the Israeli defense establishment; the absolute core of intelligence and security interest remains, and will continue to be, directly on Iran.