Legislation is being fast-tracked to strengthen the country's security at sea, as threats grow.
A defence expert says Ireland needs to get support from the EU to defend against hybrid attacks in the months ahead.
Former Independent Kildare South TD and ex-Army Ranger Cathal Berry said the navy has no equipment to look below the surface of the water and there's a huge risk from drones.
Legislation is being fast-tracked to strengthen the country's security at sea as threats grow.
Berry said the government needs help from European allies to protect itself.

Water Outage In Place For Maynooth And Straffan Tomorrow
Kfm Obituary Notices
Nationwide Fuel Protest Continues Into Third Day
"I Don't Think Anybody Is Going To Really Listen To Us Until Somebody Dies On That Road": Criticism Of Moone-Timolin Cycleway Continues
International Wholesale Prices Are "Not Price Gouging", Says CCPC
Costs Of Home Heating Oil Up By 67.5 Per Cent Between February and March
91-Year-Old Lelia Doolan To Arrive In Monasterevin Today As Part Of Her Walk For Peace
Over €400,000 Awarded To Repair And Protect Three Kildare Heritage Structures