MONASTERY MISSION U.S. Army soldiers tour Saint Elijah's Monastery on Forward Operating Base Marez in Mosul, Iraq, Jan. 23, 2009. Saint Elijah's, a complex of buildings dating back to the 6th century, is the oldest Christian monastery in Iraq. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 429774-M-CLW00-611.jpg Photo Gallery