Billed as a “refresh” of existing arrangements, Ms McEntee said she and UK Defence Secretary John Healey had agreed enhanced engagement on security. She said it would provide a framework for developing co-operation on maritime defence, cyber security, joint procurement initiatives and “information sharing” in the aerial domain. British Defence Secretary John Healey (Andrew Matthews/PA)The agreement also covers training and educational co-operation as well as personnel exchanges. The countries have also agreed joint initiatives on seabed mapping, as the UK and Ireland accelerate ambitions for offshore energy infrastructure. The minister said it was important for Ireland to increase co-operation with other countries to mitigate risks, adding that she supports increased defence spending.

Source: The Herald March 13, 2026 15:45 UTC