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The US and Iran have entered a high-stakes military confrontation with significant impacts on global security, energy markets, and regional stability.
The rapidly escalating confrontation between the United States and Iran has brought the volatile geopolitics of West Asia back into sharp global focus. What began as a series of coordinated strikes and retaliatory actions has now widened into a strategic contest with far-reaching implications for regional security, global energy markets, and maritime trade. Joint U.S.–Israeli strikes on Iranian targets in late February triggered Iranian missile and drone responses, while tensions around the vital Strait of Hormuz—through which roughly a fifth of the world’s oil supply passes—have severely disrupted shipping and heightened fears of a wider regional war.
In an exclusive interaction with veteran military analysist Colonel Chandra Sharma (changed name),the unfolding crisis is examined through the “Iran dimension”—a factor many observers believe is central to understanding the current escalation. According to Col Sharma, the confrontation is not merely a short-term military flare-up but the culmination of decades of strategic rivalry, proxy conflicts, and competing security doctrines between Washington and Tehran, now converging in one of the world’s most sensitive geopolitical theatres.
The U.S., Israel-Iran conflict is unlike any other in this survey because it simmered for nearly five decades before reaching conventional military confrontation.
Key milestones:
1979–1981: The hostage crisis and the catastrophically failed Operation Eagle Claw rescue mission — a humiliating early indicator of limits in U.S. special operations capability.
1988: Operation Praying Mantis — the U.S. sank half of Iran's operational navy in a single day, a rare clean tactical win in the relationship.
2020: The killing of IRGC General Qasem Soleimani — a dramatic decapitation strike that Iran vowed to avenge but responded to only with a limited ballistic missile attack on Al-Asad Air Base.
Throughout this period, Iran's strategy was never direct confrontation. It was proxy warfare — Hezbollah, Hamas, the Houthis, and Iraqi militias as forward shields.
THE ESCALATION LADDER (2023–2025)
After October 7, 2023, Iran-backed proxy forces dramatically ramped up strikes on U.S. and Israeli targets, with over 200 attacks on U.S. and Israeli interests in Iraq and Syria alone.Then the proxy layer began to collapse. Israel significantly weakened Iran's position by decapitating Hezbollah's leadership in September–November 2024, which in turn helped facilitate the fall of Iran's ally Bashar al-Assad in Syria in December 2024. Iran's carefully constructed "Axis of Resistance" was being systematically dismantled.Direct exchanges of fire between Israel and Iran in April and October 2024 exposed significant vulnerabilities in Iran's air defenses and damaged key military assets.
THE TWELVE-DAY WAR — JUNE 2025
On June 13, 2025, Israel conducted a major operation against Iran targeting nuclear facilities, military sites, and regime infrastructure. The U.S. became directly involved, striking the most fortified and critical sites in Iran's nuclear program that Israel's arsenal alone could not destroy. A ceasefire was reached on June 24.This was strategically decisive in one specific sense: it demonstrated that Iran's air defense network was far more penetrable than previously assessed and that its nuclear timeline had been severely disrupted.
THE 2026 WAR — STILL UNFOLDING
In the aftermath of the 12-day conflict, Iran's currency entered freefall, exacerbated by new international sanctions imposed in September 2025. The economic spiral led to the outbreak of massive protests on December 28, 2025.Iranian security forces responded with lethal force. Death toll estimates ranged from over 3,000 acknowledged by the Iranian government to at least 6,000 counted by human rights activists — with the true number unverifiable due to communications blackouts.
On February 28, 2026, the United States and Israel launched a large-scale offensive against Iran, stating the goal was to prevent Iran from obtaining a nuclear weapon and to eliminate imminent threats from the Iranian regime.Trump and Israeli officials confirmed that IDF strikes on Tehran killed Iranian Supreme Leader Ayatollah Ali Khamenei. Additional U.S. strikes targeted military sites in Isfahan, Karaj, Kermanshah, Qom, and Tabriz.
Iran retaliated broadly — launching missile and drone strikes against U.S. embassies and military installations across the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Iraq, Oman, and Jordan, while also targeting oil infrastructure and vessels in the Strait of Hormuz.
HOW IRAN FITS THE LARGER PATTERN — AND WHERE IT DIVERGES
The same cautionary threads from Vietnam, Afghanistan, and Iraq are visible. Stated objectives have been inconsistent and shifting — nuclear program destruction vs. regime change vs. popular uprising. The risk of winning militarily while losing strategically remains very real.
But this conflict has features that distinguish it from America's previous long-war failures:
No occupation is planned. The U.S. appears intent on destruction from the air rather than boots-on-ground nation-building, learning directly from the Iraq and Afghanistan debacles.A genuine partner. Israel is not a fragile client state like South Vietnam or Kabul's government. It is a capable, motivated co-belligerent with its own existential stakes.
The target regime was already fracturing. Iran entered this conflict economically broken, regionally isolated, and facing internal insurrection.The proxy shield is gone. Hezbollah degraded, Hamas decimated, Assad fallen, Houthis under sustained pressure.
THE UNRESOLVED QUESTION
Will Iran's leadership dissipate and reconstitute underground as Hezbollah did? Will new Iranian leaders conclude that only nuclear weapons — as North Korea did — can deter future attacks? Or could Iran descend into internal conflict as Iraq and Syria did over the past decade?
THE COMPLETE SCORECARD — ONE CENTURY OF U.S. MILITARY ACTIONS
1. World War II — Decisive victory
2. Korean War — Stalemate / partial success
3. Vietnam — Strategic defeat
4. Gulf War 1991 — Clean tactical victory
5. Grenada and Panama — Quick successes, limited scale
6. Iraq War 2003 onward — Strategic failure
7. Afghanistan — Strategic defeat
8. Iran 2025–2026 — Ongoing, verdict unknown
THE BOTTOM LINE
The Iran conflict is the first in decades where the U.S. appears to have absorbed the lessons of its prior failures — no occupation, no nation-building promises, no dependency on an illegitimate local partner government. The military execution in the early stages has been operationally impressive by most assessments.
But history's consistent warning remains: destroying a regime is far easier than determining what comes next. The question of who or what fills the vacuum in Tehran — and whether that outcome serves American interests — will determine whether 2026 is written into history as a turning point or simply another chapter in a long, costly pattern.
The jury is still very much out.