The Government is examining options that could see the purchase or leasing of a new jet that can be used by the Taoiseach to attend global events.
The current 18-year-old Learjet was used to fly the Taoiseach home from Brussels on Tuesday evening.
However, it’s on the brink and “nearing the end of its natural life,” according to a Government spokesman.
Read More: Taoiseach Micheal Martin left 'stranded' on airstrip in Brussels after Government jet breaks down
He said a review is underway in light of the reduced reliability and “all options” are on the table including either the purchase of a suitable plane or the leasing of one.
He added: “There have been issues.
“The jet is nearing the end of its natural life so that will be kept under review.
“We know there is also a wider review of the whole defence forces spending that’s due to come to government shortly so all these matters will be addressed.
“Certainly something needs to be looked at.
“All options are on the table.”
Foreign Affairs Minister Simon Coveney has previously said Ireland is likely to increase its annual defence spending by at least €500 million in the coming years, a 50% increase on current levels.
Taoiseach Micheál Martin and his officials were recently left “stranded” in Brussels after an Air Corps aircraft scheduled to fly them home went out of service at the last minute.
The incident caused acute embarrassment in the Department of Defence who were told they had twice in quick succession been unable to support the Taoiseach for strategically important EU and international engagements.
The Air Corps was asked to prepare a report on what had transpired with a senior officer saying the Learjet was now 18-years-old and that it was becoming increasingly difficult to source spare parts and technical assistance.
Speaking at the weekend in Lebanon, the Taoiseach promised greater investment in the Irish Defence Forces.
He said that there were “gaps and deficiencies” in current levels of defence spending.
A recent report recommended major upgrades and reforms for the Irish Defence Forces, with the Commission on the Defence Forces warning that continuing “business as usual” will leave Ireland without a credible military capability to protect the country.
The war in Ukraine has also focused minds on Irish investment in national security and renewed debates about the policy of military neutrality.
Mr Martin said: “Without question, we do need to increase resources towards our Defence Forces, in all aspects of our Defence Forces – air, sea, and land forces.
“In particular, equipment, technology and also to continue to resource those who serve.”
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