Get your facts correct before accusing anyone.
/// The IRA's main gun runner in the USA was George Harrison, an IRA veteran, resident in New York since 1938. Harrison bought guns for the IRA from a Corsican arms dealer named George de Meo, who had connections in organised crime. Joe Cahill acted as the contact between NORAID and Harrison. In 1971, the Royal Ulster Constabulary (RUC) had already seized 700 modern weapons from the IRA, including 2 tonnes of high explosive and 157,000 rounds of ammunition, most of which were US made ///
The FBI also tipped off the Irish Government of a shipload of weaponry heading for Ireland,
/// n 1984, the FBI warned Ireland that a major IRA arms shipment was underway from the US, and that the weaponry would be transferred to an Irish fishing trawler in the Atlantic. Subsequently, Irish authorities discovered that arms ship was a vessel named Marita Ann, allegedly after a tip off Sean O'Callaghan, an IRA informant for the Garda Síochána (police of the Republic of Ireland). Three Irish Naval Service ships confronted the vessel off the coast of County Kerry, and prevented its escape by firing warning shots. A team of naval personnel and Garda officers boarded the ship, arresting the crew of five and confiscating seven tons of military equipment, as well as medications, training manuals, and communications equipment. ///