The "noose has tightened" on the Kinahan cartel, the US Ambassador to Ireland has said.
Claire Cronin also said that she believes more arrests tackling those involved in organised crime groups will be made.
Ambassador Cronin announced in April 2022 that authorities in the United States were offering a reward of up to $15 million (€13.7m) for information that led to the arrest or conviction of three senior Kinahan cartel members.