Final answer:
The US invaded Iraq in 2003 citing concerns about WMDs, terrorism links, and removing Saddam Hussein from power. However, no evidence of WMDs was found, leading to controversy. The occupation and conflict resulted in a prolonged insurgency and instability in Iraq.
Step-by-step explanation:
The US invaded Iraq in 2003 as part of the broader war on terror and the belief that Iraq possessed weapons of mass destruction (WMDs). The main reasons cited for the invasion were the claimed threat posed by Iraq's WMD program, the potential link between Iraq and terrorist groups like al-Qaeda, and the goal of removing Saddam Hussein from power.
However, after the invasion, no evidence of WMDs was found, leading to significant controversy and criticism. Some argue that the invasion was based on faulty intelligence or had ulterior motives, such as gaining control of Iraq's oil resources.
The US occupation and subsequent conflict in Iraq resulted in a complex and prolonged insurgency, leading to significant casualties and destabilizing the country for many years.
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