Iran’s Supreme Leader Ayatollah Ali Khamenei has set in motion extraordinary wartime succession protocols, positioning hardline loyalists to assume command of national security operations while establishing multiple layers of contingency leadership to preserve the Islamic Republic in the event of American military strikes or targeted assassinations.

According to senior Iranian officials and members of the Islamic Revolutionary Guard Corps, Ali Larijani, a former Guards commander who now heads Iran’s Supreme National Security Council, has effectively assumed operational control of the nation’s security apparatus as tensions with Washington reach critical levels. The transition represents a significant consolidation of authority as the regime braces for what it considers inevitable confrontation.

The succession planning extends well beyond a single replacement. Khamenei has directed his closest aides to establish backup chains of command for key military and government positions, delegating emergency powers that would activate should senior leaders, including the Supreme Leader himself, be killed or incapacitated. The arrangements are designed to ensure regime continuity during wartime conditions.

Iran’s leadership is operating under the assessment that American military strikes are not merely possible but imminent, even as nuclear negotiations continue through diplomatic channels. This dual-track reality has prompted Tehran to position ballistic missile launchers along the Iraqi border and throughout the Persian Gulf region. The regime has conducted recent missile tests and staged naval exercises in and around the Strait of Hormuz, the critical waterway through which nearly one-fifth of global oil supplies pass.

The preparations extend to internal security as well. Iranian authorities are positioning security forces and militia units in major urban centers to suppress potential civil unrest should military conflict erupt. This domestic component of the planning reveals a regime concerned not only with external threats but with the possibility of instability from within, particularly given the history of popular protests that have periodically challenged the government’s authority.

These developments coincide with what United States officials describe as an advanced phase of military planning regarding Iran. The scope of potential American operations has reportedly expanded beyond strikes on nuclear facilities and missile infrastructure to include what military planners term decapitation strikes against senior regime figures. President Donald Trump is said to be in a position to authorize military action at any moment.

The diplomatic window appears to be closing rapidly. Last week, the President issued a stark warning that Iran must negotiate what he termed a fair agreement within ten to fifteen days or face serious consequences. The ultimatum underscores the compressed timeline within which both nations are now operating.

Military preparations on the American side have intensified accordingly. The United States has assembled what military analysts describe as the largest concentration of airpower in the Middle East since major combat operations in previous conflicts. The Pentagon has reportedly presented the President with multiple operational scenarios, including both limited strikes designed to apply pressure while preserving options for escalation and more comprehensive operations targeting leadership and command structures.

The question now facing both governments is whether the narrowing diplomatic window will produce an agreement or whether the military preparations on both sides will transition from contingency planning to active operations. What remains clear is that both Tehran and Washington are preparing for the possibility that diplomacy may fail, and that the consequences of such failure would be profound not only for the two nations directly involved but for the stability of the broader Middle East region.

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