• Ranking does not simply rely on the total number of weapons available to any one country but rather focuses on weapon diversity within the number totals to provide a better balance of firepower available (i.e. fielding 100 minesweepers does not equal the strategic and tactical value of fielding 10 aircraft carriers).
• Nuclear stockpiles are NOT taken into account but recognized / suspected nuclear powers receive a bonus.
• Geographical factors, logistical flexibility, natural resources and local industry influence the final ranking.
• Available manpower is a key consideration; nations with large populations tend to rank higher.
• Landlocked nations are NOT penalized for lack of a navy; naval powers ARE penalized for lack of diversity in available assets.
• NATO allies receive a slight bonus due to the theoretical sharing of resources.
• Current political / military leadership is NOT taken into account.
6. United Kingdom
Via globalfirepower.com & Speech500