BBC: Military Hardware: Details of the key items of military hardware being used in the Balkans.
CNN In-Depth Specials - Strike on Yugoslavia: Includes Yugoslav military bases, NATO nations involved, diagram of 1st attack, and breakdown of ethnic majorities.
GlobalSecurity.org - Military: Former Yugoslavia and Kosovo: Summarizes information concerning the composition and disposition of fighting forces during the conflict.
Nato Strikes: Timeline: The BBC provides a week-by-week guide to the main stories and analysis of the fighting.