1 videodisc of 1 (DVD) (47 min.) : sd., col. ; 4 3/4 in.
Originally aired on the History Channel on August 3, 2007.
Narrator: Ray Van Ness.
In this impressive program, journey from past to present to see how military mobilization has changed over time. Whether crossing the Alps via elephant in 218 B.C., or enabling D-Day's success with unprecedented harbor building, learn how army engineers have tackled war's impossible demands with stunning ingenuity and determination.