The US government is offering $5 million for information on the Kinahan crime gang or for the arrest and conviction of its leaders.
It comes as a US government department imposed sanctions against seven senior members of the Kinahan crime gang as part of a bid to target their financial operations.
US ambassador to Ireland Claire Cronin told an event at Dublin City Hall that the US department of the treasury is offering a reward of $5 million/€4.6 million for information that will lead to the "financial destruction" of the Kinahan crime gang or the arrest and conviction of its leaders.