On March 13, 2018, CATO published a report by A. Trevor Thrall and Caroline Dorminey entitled Risky Business: The Role of Arms Sales in U.S. Foreign Policy.
According to the report, U.S. government-to-government arms sales since 2002 reveals that the U.S. has repeatedly sold weapons to nations engaged in deadly conflicts, and to those with horrendous human rights records, under circumstances in which the U.S. has not been able to predict where the weapons would end up or how they would be used.