The Taken actor is to star alongside his friend Ciaran Hinds, in a film which will also see Neeson reunited with The Marksman director Robert Lorenz.
News of this latest film was first reported by Deadline, who said, "Set in a remote Irish village, Neeson will play a newly retired assassin who finds himself drawn into a lethal game of cat and mouse with a trio of vengeful terrorists".
Neeson and Hinds worked together on John Boorman's Excalibur in 1981 and Martin Scorsese's Silence in 2016.