Six Nigerian men will go to the United States on Friday.

South African police said this.

Police arrested the men in Cape Town in 2021.

Police say the men tricked American women.

They took more than $6 million.

They used online romance scams.

Police will give the men to FBI officials.

Then the men will fly to the U.S.

They will face charges there.

The charges are wire fraud and money laundering.

Police say the men are part of a crime group.

The group is called Black Axe.

Interpol says the group is part of big crime organizations.

These groups do much of the world's cyber financial fraud.

South African police say the men targeted over 100 women in the U.S.

The victims included older people and businesspeople.

Police say the men used clever online relationships.

A police spokesperson is Katlego Mogale.

Mogale said the six men would leave a Cape Town prison.

They would go to the city's airport.

There, officials would give them to the FBI and the U.S. Secret Service.

Interpol spoke last month.

Interpol said a recent operation hit West African crime groups.

The operation led to 58 arrests.

It also found 263 suspects.

In South Africa, police raided seven places in Johannesburg.

These places were linked to a group.

The group ran romance and investment scams.

Police arrested 39 people.

They took $2.67 million.

They froze over 250 bank accounts.

Interpol said this.