U.N. High Commissioner for Human Rights Volker Türk called for an investigation into the strikes in what appears to mark the first such UN condemnation.
The author of this op-ed argues the recent strikes on alleged drug boats create a precedent that gives an advantage to America's near-peer adversaries.
The strike comes two weeks after another military strike on what the Trump administration says was a drug-carrying speedboat from Venezuela that killed 11.
Asked why the military didn't interdict the vessel and capture those on board, Trump said the strike would cause gangs to think twice about moving drugs.