Fianna Fáil junior minister Thomas Byrne has insisted one of his mileage claims is correct – despite his diary only accounting for a fraction of what he claimed.

An international working group, in a report that highlights the importance of western technology to Vladimir Putin’s military, has identified Irish parts in Russian weapons used in the invasion of Ukraine.

Having claimed to have driven more than 8,000 kilometres in three months when the Dáil wasn’t sitting, Fianna Fáil junior minister Seán Fleming has denied submitting inaccurate ministerial driving expenses claims.

Fianna Fáil minister of state Niall Collins is refusing to address a second unusually high driving expenses claim – where he said he drove almost 3,000 kilometres in a month when the Dáil wasn’t sitting and his diary suggests just 170 kilometres of driving for ministerial work.

Green party minister arts minister Catherine Martin says her unusually high, tax-free, ministerial driving expenses claim for August 2021, a month when the Dáil wasn’t sitting and her diary showed only a handful of ministerial engagements, has been "rectified".