We would like to congratulate Skyler Cranmer, Elizabeth Menninga, and Peter Mucha on their receipt of the *Political Ties Award* for their article, “Kantian fractionalization predicts the conflict propensity of the international system,” published in the Proceedings of the National Academy of Sciences (Vol. 112, No. 38) last fall. The Political Ties Award is given by the Political Networks section of the American Political Science Association (APSA) for the best article published on political networks the prior year. This award will be officially awarded at the PolNet Business Meeting at APSA, on Thursday, September 1, 2016.