 Complete the following phrase:  Shortly after the regiments arrival in France, they were informed that they would be sent to serve in Italy instead. They arrived there in July 1918 in response from an urgent request from the Italian Government. In addition to the American infantry force, 30 American ambulance sections, a base hospital, and 54 airplane pilots also served with the Italian Army. The American pilots, as members of the Italian bombardment squadrons, engaged in bombing raids behind Austrian lines, being especially active during the progress of the 