Paul Kehoe (Wexford, Fine Gael) | Oireachtas source

Brexit and ensuring there is no hard border is a priority for the Taoiseach and the Government. As I have previously stated, the internal security of the State is a matter for the Garda Síochána and the Department of Justice and Equality but if there is a call on the Defence Forces they are ready to assist. A senior official of my Department, at assistant secretary level, is working with the interdepartmental group on Brexit, such that Brexit is a priority issue within the Department of Defence as well.

Issues such as sea fisheries are matters for the Sea-Fisheries Protection Authority but the Defence Forces have always been able to respond to the calls from that authority. Brexit gives rise to a range of different areas that will affect all of us. While Brexit is a priority for the Department of Defence, security is a matter for An Garda Síochána but the Defence Forces do assist under aid to the civil power.