The government of Greek Prime Minister Alexis Tsipras is accused of failing to follow proper procedures.
Opposition parties are demanding answers about a $79m weapons deal with Saudi Arabia, which is now on hold.
The opposition New Democracy party accuses Defence Minister Panos Kammenos of illegally employing a private broker to negotiate the Saudi agreement.
On Inside Story, an in-depth discussion on the rules and procedures governing the global arms trade.
Presenter: Laura Kyle
Gabriel Sakellaridis – Director of Amnesty International in Greece
Andrew Smith – Spokesman, Campaign Against Arms Trade
Pieter Wezeman – Arms and Military Expenditure Programme, Stockholm International Peace Research Institute
Source: Al Jazeera News