A long time ago, there was a war in Iraq. 
A long time ago, a war began in Iraq. 

In 2003, a war began in Iraq. 



The Iraq War was a long and difficult conflict. It took place in the country of Iraq from 2003 to 2011. 
The conflict started with a large military plan. On March 20, 2003, the United States, the United Kingdom, Australia, and Poland began the invasion. 
Many years of planning led up to this invasion. After the September 11 attacks, the Bush administration began debating a war in Iraq. 

Life in Iraq became very hard after the old government fell. The removal of Saddam Hussein created a power vacuum. 

Things changed again as the years went on. In 2007, the US sent 170,000 more troops to help stabilize the land. 


The Iraq War was a long and complex armed conflict. It took place in Iraq between 2003 and 2011. 
The invasion followed years of tension between Iraq and the international community. After the Gulf War, the United Nations passed several resolutions. These resolutions demanded that Iraq eliminate its weapons of mass destruction, or WMDs. WMDs are highly dangerous weapons, such as chemical or biological arms.
In the early 2000s, the United States government built a case for war. Following the September 11 attacks, the Bush administration debated invading Iraq. 

The military phase began on March 20, 2003. The United States was joined by the United Kingdom, Australia, and Poland. 
After the fall of the regime, Iraq entered a period of great instability. The removal of the government created a power vacuum. A power vacuum occurs when a leadership structure disappears, leaving no one in control. This lack of order led to a sectarian civil war. This was a conflict between different religious groups within Iraq. Specifically, it involved the Shia majority and the Sunni minority. An insurgency also developed, where local groups fought against the coalition forces and the new government. 
To address the growing violence, the United States implemented a "troop surge" in 2007. This involved deploying an additional 170,000 troops to Iraq. 

The war had several long-term consequences for the world. The political instability contributed to the rise of the Islamic State. This extremist group began a new insurgency in 2014. 
🖼️ Images & Media (51)
+ 39 more
More to explore
✨ What else?
Related topics you might enjoy
🪜 Step back
Simpler topics to build understanding
What is Nepedia?
A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.