The 307th and 618th Engineer's Roster Site. - This site maintains a current list of present and former members of the 307th and 618th Engineer Battalion. 278th Engineer Combat Battalion - History, pictures, and reunion news. 554th Engineer Battalion - Command, history, information on training provided and an alumni page. IX Engineer Command - Site is dedicated to the men of the IX Engineer Command who built and maintained airfields in England and on the European continent in support of the Allied forces during World War II. VI Corps Combat Engineers - This site features information regarding the 36th, 39th and 540th Combat Engineers, who bravely fought against the Axis powers from North Africa into Sicily, Italy, France, Central Europe and ended their tour of duty in Germany in 1945. 307th Engineer Battalion - Command and staff, history, subordinate units and photo album. 326th Engineer Battalion - History and unit points of contact. 1st Engineer Brigade - The mission of the brigade is to train soldiers, leaders and units, to support training and to support contingency and emergency response operations. History, command, contact information and subordinate units. 35th Engineer Battalion - Command, history, lineage and honors, and subordinate units. 169th Engineer Battalion - History, training and subordinate units.