This is a list of countries by level of military equipment, including naval ships, fighter aircraft and nuclear weapons. This list is indicative only, as strict comparisons cannot accurately be made.

List

States marked 'TC' are widely considered technologically capable of wielding, operating or developing nuclear weapons, however are signatories of the Nuclear Non-Proliferation Treaty (NPT) and are not known to possess any at the current moment. Japan, South Korea and Poland are generally considered de facto nuclear states due to their believed ability to wield nuclear weapons within 1 to 3 years. South Africa produced six nuclear weapons in the 1980s, but dismantled them in the early 1990s. South Africa signed the NPT in 1991.

Combat aircraft by country

Figures sourced from the Center for Strategic and International Studies and Flightglobal.com, unless otherwise noted.