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:
Minister For National Drugs Strategy Pledges Gardai Drug Specialists
Offaly Chef Criticises Government School Lunches
Offaly GAA Club Hosting Drive-In Bingo This Weekend
Laois County Council Launch Bat Lovers Group
Argentine Ambassador To Visit Westmeath Library
Westmeath Children's Charity Awarded For Sustainability
Longford-Westmeath TD Condemns Explicit AI Images
Jury Delivers Not Guilty Verdict By Reason Of Insanity In Laois Murder Trial
Westmeath Matchmaker Shares Top Valentines Day Tips
Farmer Concerns Mount Over Slurry Storage Capacity
Jury For Laois Murder Trial Told Evidence Points "One-Way"
Scene Of Offaly Crash Cleared
Family Of Midlands Man Seek Answers On Psychiatric Care System Gaps
Westmeath Mansion Worth Over €1.7m Hits Housing Market
Laois Councillor Criticises Government Response To Flooding
Laois Protesters Host Anti-Hunt Ball
Midlands 103 Reaches 112k Weekly Listeners In Latest JNLR Report
Longford-Westmeath TD Calls For Changes In ADHD policies
HSE Midlands And Dublin Record Highest Number Of STI's
Laois Heritage Society Launches Spring Talks With Evening of Folklore