Military accessTaiwanTaiwan Relations Act (1979): arms sales and support short of a defence treaty; modelled as military access.
Defensive pactIsraelNo formal treaty; long-standing security commitment, modelled as a defensive pact (assumption).
Claims
Claims 5 provinces (Denmark)The United States has sought to acquire Greenland (2019, and repeatedly since January 2025), not ruling out force; Denmark and Greenland reject it. Modelled as a claim.