Updated 28 February 2026 at 12:46 IST

Israel Launches Preventative Strike Against Iran, Declares State of Emergency Across Country

Israel said it launched a pre-emptive attack against Iran on Saturday, pushing the Middle East into a renewed military confrontation and further dimming hopes for a diplomatic solution to Tehran's long-running nuclear dispute with the West.

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Israel Launches Preventative Strike Against Iran, Declares State of Emergency Across Country | Image: Republic

New Delhi: Israel has declared a nationwide state of emergency amid escalating military action against Iran and rising fears of a broader regional conflict. The declaration, made early Saturday by Israeli Defense Minister Israel Katz, came after reports of explosions in Iran’s capital of Tehran, air-raid sirens sounding throughout Israel, and heightened military alerts along the northern border with Lebanon.

According to official Israeli military communications, the country has shifted its internal readiness posture to “Essential Activity”, suspending educational activities, large gatherings, and non-essential work across the nation. The public has been instructed to abide by safety protocols released through the Home Front Command’s official channels and apps, including staying in proximity to protected shelters in case of incoming missile threats.

Sirens blared nationwide Saturday morning after what the Israel Defense Forces (IDF) described as a proactive alert designed to prepare civilians for the possibility of Iranian missile or drone counter-attacks. Mobile alerts urged residents to remain near secure locations as precautionary measures intensified.

Explosions in Tehran

Witnesses in Tehran reported hearing loud explosions around the city, with thick smoke seen rising over parts of the metropolis. Iranian state media acknowledged that an explosion had occurred but offered no immediate details on casualties or the cause. International news agencies captured images and accounts of the blast, though Iranian official sources remained tight-lipped on specifics.

The nature and targets of the strikes against Iran have not been fully confirmed by either side, but multiple international outlets report that Israeli forces may have struck military infrastructure, possibly as part of a preventative or pre-emptive strategy. Analysts suggest Israel’s moves are driven by growing concerns over Iran’s nuclear capabilities and long-standing hostilities.

Israeli authorities characterized the alert and strikes as necessary measures to counter imminent threats. Defense Minister Katz emphasized that Israel would take decisive action to safeguard its territory and population, dismissing calls for hesitation amid mounting tension.

Strike Reported Near Supreme Leader’s Offices

An apparent explosion was reported in central Tehran, close to offices associated with Iran’s Supreme Leader Ayatollah Ali Khamenei, according to state television. It was not immediately clear whether Khamenei was present at the location at the time. He has not appeared publicly in recent days amid heightened tensions with the United States over Iran’s nuclear programme.

Israeli Defence Minister Israel Katz said the operation aimed “to remove threats” to the country but did not disclose specific targets. Reports indicated at least three strikes hit areas of Tehran, though independent confirmation and details of damage or casualties were not immediately available.

Parallel Strikes in Lebanon

Separately, the IDF said it struck infrastructure belonging to Hezbollah in southern Lebanon, including launch positions and underground shafts allegedly used for attacks against Israeli forces. Israel accused the group of rebuilding military capabilities in violation of existing understandings with Lebanon.

Hezbollah and the Northern Front

Tensions are also mounting along Israel’s northern border with Lebanon, where the militant group Hezbollah - long a key Iranian ally - remains a significant security concern. On Friday, Israeli forces struck multiple Hezbollah positions and underground shafts in southern Lebanon, targeting infrastructure used by the group to plan attacks against Israeli territory. The IDF said these strikes were intended to disrupt Hezbollah’s ability to rehabilitate and rearm, describing the infrastructure as a direct threat to Israel’s sovereignty.

Hezbollah’s involvement in any escalation could prove dire. Lebanese officials recently warned that if the militant group enters a wider conflict, Israel may target Lebanese civilian infrastructure - including Beirut’s international airport - in retaliation, a scenario fraught with grave humanitarian implications.

While Lebanese political leaders have urged Hezbollah to avoid direct engagement in any Israel-Iran confrontation, the militant group has historically acted in concert with Tehran’s regional strategic interests, heightening the risk of an expanded war on multiple fronts.

International and Regional Implications

The latest developments come against the backdrop of already strained relations between Iran and the United States, particularly over Tehran’s nuclear ambitions. Diplomatic efforts - including recent talks aimed at restarting negotiations, have so far failed to defuse the mounting crisis.

Analysts warn the region could spiral into a broader conflict if Iran retaliates against Israel’s strikes. In previous flare-ups, Tehran has launched ballistic missiles and drones against Israeli territory, leading to civilian injuries and extensive property damage. Those clashes, part of an ongoing pattern of tit-for-tat military actions - fuel fears that a new round of hostilities could be wider and more destructive.

Global powers are watching closely. The United States, which maintains close strategic ties with Israel, has not publicly committed to direct military intervention in this latest confrontation. However, Washington continues to monitor developments and has reiterated support for de-escalation while maintaining strong defense cooperation with Tel Aviv.

Uncertain Days Ahead

As Israel enforces emergency protocols and braces for possible Iranian strikes, normal life in the country, including schooling, businesses, and public services - has been disrupted. Authorities have emphasized that the situation remains fluid and that directives may evolve as events unfold.

For now, the specter of wider war looms - with regional stability hanging in the balance as the Middle East once again stands at the brink of a potentially devastating escalation. 
 

Published By : Melvin Narayan

Published On: 28 February 2026 at 12:29 IST