A global sting involving an encrypted communications platform developed by the FBI has sparked a series of raids and arrests around the world, delivering ‘an unprecedented blow’ to crime gangs, law enforcement authorities said Tuesday.

Operation Trojan Shield involved police swoops in 16 nations. More than 800 suspects were arrested and more than 32 tons of drugs - cocaine, cannabis, amphetamines and methamphetamines were seized along with 250 firearms, 55 luxury cars and more than $48 million in cash and cryptocurrencies. It was, said Australian Federal Police Commander Jennifer Hearst, “a watershed moment in global law enforcement history.”