<p>FORT BLISS, Texas (CNN) --One was determined and never gave up on any task. Another had a positive attitude and a lighthearted sense of humor. Still another always went the extra mile to help his fellow soldiers.</p>
<p>One by one, the nine soldiers of the U.S. Army's 507th Maintenance Company killed in the war in Iraq were remembered Friday during a memorial service at Fort Bliss, the unit's home post.</p>