The Middle East, mostly in Iraq.
Yes.
The Afghanistan War in Afghanistan. Iraq is currently plagued by an insurgency that the Iraqi central government is working to overcome.
The current "War in Iraq" is being fought, because Saddam Hussein had some weapons of mass destruction or (WMDs) that he wouldn't destroy, also George Bush accused him of having connections with terrorists.
Two countries, Iran and Iraq, fought the Iran-Iraq war during those years.
Iran.
There are no wars being fought in Iran currently. The US is involved in Afghanistan and drawing out of Iraq.
The reason for which you cannot get an answer as to how many Israeli soldiers fought in the Iraq War could be either because you did not ask anybody or because nobody answered you or because you did not search properly. Being that I am not you, I cannot say which is the case. As for the amount of Israeli soldiers who fought in the Iraq War please see the Related Question below.
from 1990 to 1991
Obama
war on Iraq
The only one I know is that they both fought America, well America was in the cold war and America fought Iraq.
Iraq.