Of-course, casualties occur in a war. Never implied otherwise.
Right! What did
YOU (as in Iran) achieve in your war with Iraq? Nothing
[1].
When US went after Iraq, outcome is in front of you. Saddam-led regime is history and we see a
different Iraq today.
1. Iran-backed HAMAS managed to put up a fight against Israel in a war in 2006 (credit where due) but Lebanon suffered to large extent in the process and Lebanese leader was in tears in an international forum, requesting UN to pressure Israel into ceasefire. Israel has taken notes however
[2].
2. Iran-backed MAHDI ARMY emerged in 2004 to oust
Coalition Forces from Iraq but their efforts were in vain (2004 - 2008); The militia's leader, a Shia cleric Muqtada Al-Sadr had to flee to Iran for his safety in 2008 and US-backed Iraqi security forces decisively defeated MAHDI ARMY in an operation in the same year
[3]. In-fact,
Coalition Forces neutralized all forms of rebellion across Iraq by 2008. US withdrew its forces from Iraq in 2011 when much of the country was stable and reconstruction efforts were underway.
3.
ISIS movement emerged in 2013 and swept through much of Iraq and Syria by 2014. Iran-backed militias never stood a chance against a movement of this size, capability and scope on their own. US had to commence a major offensive against this militia in 2014 (i.e. Operation Inherent Resolve) and it took 3 straight years of precision strikes and numerous forces on the ground to bring an end to this chapter of conflict across the Middle East [as in 2017].
4.
YOU don't get to boast about Taliban's accomplishments in Afghanistan because they draw ample support from its population base to sustain themselves. Nonetheless, Taliban-based sources have openly expressed that they are willing to negotiate a settlement with the Americans for an end-game in Afghanistan
[4]. Negotiations are underway actually as we speak.
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I am a keen observer and well-learned, my friend. You need to do your homework on the other hand. You are mistaking US for Israel - there is no comparison.
Until now, both Iraq and North Korea managed to divert attention of the US away from Iran but this won't be the case anymore. Iraq is no longer a threat and North Korea is willing to negotiate its way out of hostilities with the US to its benefit.
Clouds of distraction are dispersing slowly but surely.
Drop your posturing and sharpen your foreign policy tools instead. There is a saying in Urdu -
akalmand ke liye ishara hi kafi hai*.
*A gesture is sufficient for a smart individual to grasp the situation.
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[1] https://www.history.com/topics/iran-iraq-war
[2] https://www.rand.org/pubs/research_briefs/RB9975.html
[3] http://web.stanford.edu/group/mappingmilitants/cgi-bin/groups/view/57
[4] https://alemarah-english.com/?p=25640