US invasion of Iraq :
Saddam Hussein
To understand the conflict better, we need to understand the two major branches of Muslim faith : Shia and Sunni Islam. Sunnis make up around 80% of the Muslim world and Shia rest 20%. The hard truth is that both sides are not fond of each other. Saudi Arabia(Sunni) and Iran(Shia) are the two major game players in Middle East. They support groups and rebels that fight against the other religious orientation.
Iraq War:
US had no strategy whatsoever for Iraq that resulted in a set of cyclic events :
Start a War -> Win war -> Chaos -> Put the wrong people in charge -> Don't solve the problem that led to war -> Don't enforce equality -> Deny people security and living -> Violence -> More violence -> Even more violence ------> Another war
Nouri al-Maliki
Since the US left Iraq, the Shia Prime minister, Nouri al-Maliki, discriminated and oppressed the Sunni minority in Iraq. The government is considered as corrupt, incapable and hated by most. The Iraqi army of 3 lakh soldiers, which was formed by 25 billion dollars of US taxpayer money is not loyal to the government in Iraq , and they are withdrawing from city one by one in fear of ISIS. Currently ISIS captures a big chunk of Iraq including Mosul, Iraq's second largest city. They have stolen hundreds of millions from captured banks and are currently the richest terror organization on Earth.Their aim is to build Islamic State all over the world.
Syrian War:
Bashar al-Assad
ISIS had trained soldiers from Iraq, they were so determined for a Islamic State that they became unbelievably violent and radical and soon they were at war with every other faction of Syrian rebel armies. They attacked and killed members of every other Muslim terrorist groups.In their controlled territories, they tried to build an Islamic state with rules that were very harsh, so harsh that even al-Qaida and Saudi arabia were shocked and withdrew their support.
After more than four years of war, there is conflict between four sides , each side has its own foreign backing who don't even agree with each other who they are fighting for or who they are fighting against.
1.) Bashar al-Assad : Supported by Iran , Hezbollah and Russia
Iran has supplied hundreds of soldiers through daily cargo flights to Syria. Russia has always backed Assad and in Sept 2015, it even intervened and bombed Anti Assad rebels.Hezbollah from lebanon has pitched in support of Assad time and again.
2.) ISIS
3.) Syrian Rebels : Supported by US, Gulf States ,Turkey and Jordan
US authorized CIA to train and equip Syrian rebels to fight Assad in 2013 and to fight ISIS later in 2014.Gulf States have supplied money and weapons to rebels through Turkey and Jordan.
4.) Kurds
By mid 2013, Middle east was divided basically into Sunni powers supporting rebel groups and Shias supporting Assad.
There are lots of different groups and outside countries involved for their own benefit and even among allies there is disagreement and that's the reason why for this war, there doesn't appear an end in sight.
Middle East