Andy Lim

The only interactive map documenting over 30 waves of North Korean garbage balloons sent into South Korea in 2024.

The only interactive map showing possible North Korean munition routes to Russia by rail.

The most comprehensive database of North Korean provocations since 1958, with over 450 entries.

A dataset of 122 statements showing Trump’s skepticism of the utility of US troop commitment to allies.

Dataset of all high-level visits between China and North Korea from 1953 to the present.

Dataset examining relationship between North Korean provocations and US-South Korea military exercises between 2005 to 2016.

To study the relationship between North Korean provocations and South Korean elections, we created a database of events incorporating both presidential and national assembly elections from the South Korea over the last six decades. 

We conducted a study of whether there are patterns to North Korean behavior around U.S. elections. To carry out this study we created a dataset of US election events, incorporating both presidential and congressional midterm election years, and cross-tabulated this information with our original dataset on North Korean provocations over the same period.

New original dataset on the weaponization of economic interdependence by China against 18 countries and 396 companies, with over 400 cases since 1997. Forthcoming.