The Year book contains the latest information on 113 countries and has highlighted 33 important countries providing useful information on their defence capabilities, geopolitical importance, internal and external conflict areas, and defence deals. The 13th edition features a Special Focus segment on Military Conflicts from Global Perspective featuring (1) `Russia-Ukraine War: Understanding Cause, Course and Global Impact of the Conflict, Military Equipment used and Lessons learned; (2) Armenia- Azerbaijan: Assessing the Military & Technological Impact in the Volatile Caucasus Region with special reference to Nagorno-Karabakh, Military Equipment used and Lessons Learnt; (3) China-Taiwan: Tilting The Balance of Power in Taiwan Strait and a Highlight on 25 Supersonic Years of BRAHMOS.