Staff Sgt . Julian was one of one soldiers killed in suicide blast in September . David Julian told CNN in September he believed in the America mission . Surviving comrades say they think about that fateful day all the time . For the soldiers still fighting the war , they draw strength on the strong bonds created among their units -- a bond strengthened by the horrors they experience in the field and a pure desire to help each other get home alive . Soldier : `` They were all good men . What happened to them should n't happen . ''
Staff Sgt . Julian was one of one soldiers killed in suicide blast in September . David Julian told CNN in September he believed in the America mission . Surviving comrades say they think about that fateful day all the time . Soldier : `` They were all good men . What happened to them should n't happen . ''