Islamic state attacks kirkuk iraqi forces push mosul

It seems like you're referring to a series of events that occurred in Iraq. Here's a brief summary:

Islamic State (ISIS) attacks Kirkuk: On October 21, 2016, ISIS launched a surprise attack on Kirkuk, a city in northern Iraq that is home to a significant Kurdish population. The attack was carried out by a group of ISIS fighters who infiltrated the city from the surrounding countryside. The attack was aimed at capturing key government buildings and infrastructure.

Iraqi forces push back: The Iraqi military, backed by Kurdish Peshmerga forces and Shia militias, responded quickly to the attack. They launched a counter-offensive to retake the city and push ISIS fighters back. The Iraqi forces were able to regain control of most of the city, but not before ISIS had taken control of several key areas, including the city's airport and a major oil refinery.

Mosul campaign: Around the same time, the Iraqi military was also preparing to launch a major offensive to retake the city of Mosul, which had been under ISIS control since 2014. The city was a key stronghold of ISIS and its capture was seen as a crucial step in defeating the group.

Battle for Mosul: The Iraqi military, backed by a US-led coalition, launched the battle for Mosul on October 17, 2016. The battle was fierce and lasted for several months, with both sides suffering significant casualties. The Iraqi forces were able to retake the city on July 10, 2017, after a long and bloody campaign.

I hope this summary helps clarify the events you were referring to!