Cuba announced on Monday that 32 of its citizens were killed in combat during the U.S. raid on Venezuela.

The raid on Saturday, which saw U.S. forces arrest and extract Venezuelan President Nicolas Maduro to New York, reportedly saw a large part of his security team killed.

The Cubans were performing missions on behalf of the Cuban Armed Forces and interior ministry, the country’s presidential office said on Facebook.

“Faithful to their responsibilities with security and defense, our compatriots fulfilled their duty with dignity and heroically and fell, after ferocious resistance, into direct combat against the attackers or as a result of the bombings of the facilities,” the statement said, according to a translation by Facebook.

Cuba also called the U.S. strikes a “criminal act of aggression and state terrorism,” and said the Cuban government will pay tribute to the dead.