As some folks need help on tactics, acronyms etc beyond the basic introduction in the manual (see the "playing the game" link), the following links may prove useful:
useful links for US Army Field Manuals:
top page:
http://www.globalsecurity.org/milita.../fm/index.html
esp:
TACTICS AND TECHNIQUES FOR COMBINED ARMS HEAVY FORCES: ARMORED BRIGADE, BATTALION TASK FORCE, AND COMPANY TEAM
http://www.globalsecurity.org/milita...rmy/fm/71-123/
FM 90-10-1
AN INFANTRYMAN'S GUIDE TO COMBAT IN BUILT-UP AREAS
http://www.globalsecurity.org/milita...0-1/index.html
FM 90-10
Military Operations on Urbanized Terrain (MOUT)
(The American Acronym for "Fighting in Built-Up Areas" (FIBA))
http://www.globalsecurity.org/milita...-10/index.html
And for tactics as a general topic:
FM 3-90
TACTICS
http://www.globalsecurity.org/milita...-90/index.html
Cheers
Andy