Field Operations Guide FM 90-10-140



The Field Operations Guide FM 90-10-140 is a document printed for the use of the Office of Naval Intelligence that contains information on various ODST ordnance such as weapons, armor, as well as other field information.

Trivia

 * This book is actually the game manual that is included with Halo 3: ODST.
 * This book's FN number "90-10-140" is a reference to the release date of Halo: Reach which was released 14th September 2010.

List of appearances

 * Halo 3: ODST