Iran vs Israel: How They Went from Friends to Enemies

The conflict between Iran vs Israel has become more serious in recent days. Israel launched air and drone strikes on Iran’s military and nuclear sites. Iran responded by launching missiles at key Israeli cities, including Tel Aviv and Jerusalem. This attack resulted in injuries, deaths, and damage to buildings.
This article provides a clear overview of how Iran and Israel went from being allies to enemies. It explains key events, recent attacks, and the reasons behind the growing tension. Here’s what we’ll cover:
- How their relationship changed over time
- Important attacks and leaders involved
- Groups Iran supports and how Israel responds
- What’s happening now
- Simple answers to common questions
The History Behind the Conflict
Iran and Israel’s Friendship Before 1979
Before the 1979 revolution, Iran and Israel were close allies. Under the Shah’s rule, Iran recognized Israel and cooperated with it in trade, intelligence, and military support. Both countries viewed Arab nationalism and Soviet influence as common threats in the region.
The Iranian Revolution and Its Impact on Ties
The 1979 Islamic Revolution completely changed Iran’s foreign policy. The new regime, led by Ayatollah Khomeini, cut ties with Israel and declared it an enemy. Iran’s leaders took a firm anti-Israel position. They want to end the Israeli state and support Palestinian resistance.
Early Signs of Tension
In the years that followed, Iran began supporting groups opposed to Israel, including Hezbollah in Lebanon. It condemned Israeli actions in Lebanon and Palestine, fueling indirect conflict. The alliance had turned into open hostility, setting the stage for future tensions.
From Allies to Enemies: What Went Wrong?
Before 1979, Iran and Israel were not enemies. In fact, they worked together closely. Iran, under the Shah, had good diplomatic and trade relations with Israel. Both countries shared common interests, especially in defense and intelligence. However, everything changed after the Iranian Revolution.
After the revolution, Iran’s new Islamic government took a strong anti-Israel position. The leaders saw Israel as an enemy of Islam and a threat to Muslims. As a result, Iran cut all ties with Israel and began supporting groups that opposed it. This marked the beginning of Israel vs Iran tensions, often played out through proxy groups like Hezbollah. Over time, the relationship shifted from cooperation to deep and lasting conflict.

Israel’s Actions Against Iran’s Regional Allies
Iran has long supported groups like Hezbollah in Lebanon and Hamas in Gaza. These groups share Iran’s opposition to Israel and have received funding, weapons, and training from Tehran. Iran sees them as part of its strategy to challenge Israel’s power in the region. As a result, these groups have played a key role in the growing Israel and Iran conflict.
In response, Israel has taken direct action against them. It has launched targeted airstrikes on Hezbollah bases in Syria and on Hamas leaders in Gaza. These attacks are meant to weaken Iran’s influence and stop attacks on Israeli territory. But the fighting has not stopped. Instead, it has turned into a long-lasting proxy war. Both sides continue to clash indirectly through their allies, keeping the region in constant tension.
High-Profile Assassinations Fueling Tensions
The Assassination of Mohsen Fakhrizadeh
In November 2020, Mohsen Fakhrizadeh, a top Iranian nuclear scientist, was killed near Tehran. The attack was carried out using a remote-controlled weapon, reportedly operated by satellite. Fakhrizadeh had long been accused by Israel and Western countries of leading Iran’s secret nuclear weapons program. The assassination was quick, planned, and highly advanced.
The Killing of Iranian Quds Force Leaders
In recent years, Israel has targeted Iranian Quds Force leaders in Syria and Iraq. These strikes hit key commanders and weapon sites. As a result, Iran’s military plans in the region slowed down. However, Iran quickly adapted and kept supporting its allied groups. These attacks raised tension and fueled the ongoing Israel vs Iran conflict. Now, it unfolds through proxy battles and airstrikes.
The October 7 Hamas Attack and Its Impact
On October 7, 2023, Hamas launched a surprise attack on Israel. Fighters crossed the border, and rockets hit several cities. Many civilians and soldiers were killed. It was one of the deadliest attacks in years. In response, Israel carried out strong airstrikes on Gaza. Then, it started a ground operation against Hamas. At the same time, Israel blamed Iran for helping Hamas. Iran denied it, but doubts remained. As a result, tensions in the region grew quickly. Now, the risk of more fighting is much higher.
Airstrike on Damascus and Retaliation Rounds
In April 2024, Israel struck the Iranian consulate in Damascus, killing senior commanders. In response, Iran launched missiles and drones directly at Israel. This marked a shift from proxy attacks to open confrontation. Tensions rose fast, increasing the risk of a wider Middle East war. Many feared the Israel and Iran military conflict was entering a more dangerous phase.
Frequently Asked Questions on the Iran vs Israel Conflict
Who is stronger, Iran or Israel?
Israel has a stronger economy, advanced weapons, and powerful allies. Iran has more regional influence and proxy groups, but Israel holds a military edge.
Who has the better military?
Israel has better training, advanced tech, and strong intelligence. Iran has more troops and missiles, but Israel’s military is more advanced overall.
Why did Israel attack Iran?
Israel aims to stop Iran’s nuclear program and reduce threats from Iran-backed groups like Hezbollah and Hamas.
Rising Tensions and an Uncertain Future
The Iran vs Israel conflict has become more intense. It began with proxy fights and support for armed groups. Then came major events like the October 7 attack and the strike on Iran’s consulate in Damascus. Recently, Israel also killed an Iranian scientist and senior commanders. These actions have sharply raised tensions.
Now, the future is unclear. Diplomatic talks are stalled. Military actions continue. As a result, the risk of a wider war is growing. The world watches closely, hoping for calm.