Which global threat emerged in iraq more than 10 years after the toppling of saddam hussein?

The United States invaded in Iraq and fall down Saddam Hussein in 2003. This led to the emergence of chaos and the eventual rise of Al Qaeda as the global threat.

When United States troops or army left Iraq in 2011 all the terrorist groups were largely defeated and almost merged into ashes. But as soon as the army left Islamic state managed to rise from its ashes and capture the northern and western part of Iraq in just two years. Now the country is on the verge of repeating terrorist activities, civil war, violence, insurgence.  

In 2017 premium terrorism organization ISIS was largely routed but the seeds of terrorism were down a while ago. Even after ten years of decline of Saddam Iraq is still discovering mass graves in which the major part is of their own people that died because of civil war or in terror activities.

a politically correct answer.

northernmost part (disputed, administered) - near indira col, siachen glacier - 35.674520°n 76.845245°e

northernmost part (disputed, claimed) - dafdar near beyik pass - 37°24′00″n 75°24′00″e

northernmost part (undisputed) - near dharwas, chambal district - 33.24902°n 76.82704°e

southernmost part (mainland) - cape comorin - 8.06890°n 77.55230°e

southernmost part - indira point in the nicobar islands - 6.74678°n 93.84260°e

distance between:  

1 & 4 - 3070 km

1 & 5 - 3654 km

2 & 4 - 3269 km

2 & 5 - 3885 km

3 & 4 - 2801 km

3 & 5 - 3430 km

explanation: