A Lithuanian intelligence agent was questioned today in the trial of an Irishman accused of trying to smuggle arms home to dissident paramilitary group the Real IRA.
The witness spoke anonymously in a closed-door hearing in Vilnius.
Agents involved in the January 2008 arrest of Michael Campbell have been cross-examined in secret on the orders of the judge.
Mr Campbell, on trial since last August, faces charges of attempted weapons smuggling, illegal firearms possession and seeking to aid a terrorist organisation.
The 37-year-old was arrested in Vilnius while meeting a Lithuanian agent who allegedly posed as an arms dealer.
He denies the charges and claims he was set up.
There have only been a handful of sessions, with British and Lithuanian agents testifying. The next hearing is due Friday.
Four of the total 10 witnesses still have to give evidence. The defence has protested the slow pace of the case and conditions in his remand jail.
