US military forces struck two small boats off the Pacific coast of Colombia Wednesday, killing at least five people. The strikes were the eighth and ninth since President Trump issued orders September 2 for a campaign of military violence against alleged drug traffickers that is both illegal and unconstitutional.

While Trump claims that the strikes are justified because the United States is at war with drug cartels based in Latin America, the White House has not sought a declaration of war from Congress, or even a congressional resolution authorizing military operations, as in Afghanistan and Iraq.

The strikes are in flagrant violation of international law. The US government has offered no evidence against the people it is annihilating, and even their names are unknown. And the military assaults are taking place in international waters, where ships of any nationality supposedly have “freedom of navigation,” a right that Washington claims to be defending in the South China Sea…