What were the reasons behind the US-led coalition's intervention in the War in Iraq (2014-2017)?

The War in Iraq (2014-2017) was a military conflict that began with the expansion of the Islamic State of Iraq and Syria (ISIS) into Iraq. The US-led coalition intervened in the conflict for a variety of reasons.

One of the primary reasons for the intervention was to combat the threat posed by ISIS. The group had seized large swaths of territory in Iraq and Syria and had declared a caliphate, or Islamic state, in the region. ISIS was known for its brutal tactics, including beheadings, crucifixions, and mass executions, and had committed numerous human rights violations.

Another reason for the intervention was to support the Iraqi government, which was struggling to contain the ISIS threat. The US-led coalition provided air support, training, and equipment to Iraqi forces, and worked with local partners to drive ISIS out of key cities and towns.

The US-led coalition also intervened to protect US interests in the region, including the security of US personnel and facilities. The US had a significant presence in Iraq, including a large embassy in Baghdad, and had invested billions of dollars in the country's reconstruction and development.

Finally, the intervention was part of a broader effort to promote stability and security in the Middle East. The US-led coalition worked with regional partners to address the root causes of extremism and promote economic and political reforms that would reduce the appeal of extremist groups like ISIS.

Overall, the US-led coalition's intervention in the War in Iraq (2014-2017) was driven by a combination of factors, including the need to combat the ISIS threat, support the Iraqi government, protect US interests, and promote stability and security in the region.