The AP has an interview of a Salvadoran soldier who just returned from Iraq. The story emphasizes humanitarian work being done by the Salvadoran troops:
It was dangerous at times, as servicemen fired their guns in the air to warn against possible attacks. But for at least one Salvadoran soldier - whose countrymen are the only Latin American soldiers left in Iraq - the six months he spent helping to build schools, drinking-water systems and clinics in Iraq were worth the time away from his family.
In an interview with The Associated Press upon returning home, Lt. Jose Rivera recalled how the Iraqi people would offer the soldiers tea and call them friends. The children would greet them with hugs.