Leonardo, an Italian arms firm linked to ethnic cleansing in Syria, has visited Scottish schools at least 17 times over the last two years.
Arms firm Raytheon, which has been linked to alleged war crimes in Yemen, taught in schools on 81 occasions over the past two years.
BAE Systems has visited more than 400 schools across the UK and produced lessons for children.
War crimes have been covered up in Yemen and the UK risks complicity in “laws-of-war violations” due to its supply of bombs made in Scotland to Saudi Arabia, claims a new report.
A Scottish Government minister apologised after being forced to admit that more than 12 times as much public money was handed to Highlands-based arms firms than was previously stated.
More than 10,000 children were killed or maimed in conflicts around the world during 2017, raising questions about the arms trade.
American multinational arms dealer Raytheon is part of Fife Science Festival, which is aimed at children.
Glasgow City Council is sponsoring an arms fair described as a 'carnival of militarism' by critics.
28 firms from Scotland due to attend an arms fair dubbed a “festival of violence” - including a US arms giant with a factory in Fife.