The Triple Lock is the mechanism by which the Government decides to send more than 12 serving defense personal overseas on peace missions. The three conditions are UN approval, a decision by Government and a Dáil vote.

Richard Boyd Barrett, TD, People Before Profit and Catherine Callaghan, Fine Gael TD and spokesperson on Defense, join Frank Greaney ahead of a contentious debate on the Triple Lock and the Government's plans to dismantle it.

To catch the full conversation, press the 'play' button on this page.