The figures have been deemed as 'predictable'.
The number of people who left the Defence Forces last year was more than double the number who joined.
891 people left in 2022, while only 435 were inducted.
Recruitment and retention of personnel has been an ongoing issue for the Irish Defence Forces.
PDFORRA says the figures are "predictable" and has been on the cards for a number of years.
Its General Secretary, Mucklagh's Ger Guinan, says it's been very frustrating for representatives trying to keep members in the service:
Ploughing Live 2026 Day Two: Thousands Returning To Offaly For Celebration Of Rural Life
Man Arrested In Ploughing Championship Public Order Incident
GardaĆ Issue Public Appeal Over Missing Westmeath Teen
Ploughing Live 2026 Day One: As It Happened
Over 1,800 People Affected By Power Outage in Laois
Offaly TD Reassures Solar Panel Homeowners Payment Scheme Not Set To Be Scrapped
Sinn Fein Setting Back Irish Unity - Taoiseach
Development Project For Offaly Town Enters Next Stage