Stirling University taught English to Saudi air force cadets after UN investigators said air strikes in Yemen by the Saudi air force might amount to war crimes.
A radar funded by Scottish Enterprise was marketed to countries with poor records on human rights at one of the world's largest arms fairs.
Since the Yemen war began in 2015, war crime allegations have been linked to bombs made by US arms firm Raytheon, which has a factory in Fife.
The UK government says "new processes" have been established to prevent unlawful arms sales to Saudi Arabia after it emerged a court ruling had been violated several times.
Leonardo is targeting school leavers to work on Typhoon jets which have been used by the Saudis in Yemen's conflict.
In 1995 the UK Conservative government threatened to cut back naval co-operation with Nelson Mandela's South Africa unless it bought Scottish warships.
Executives of a US arms firm which makes smart bombs in Fife could face investigation for potentially aiding and abetting alleged war crimes in Yemen by a military coalition led by Saudi Arabia.
Holyrood's £86 million pension fund has ploughed more money into fossil fuels and opposed bids to combat sexual harassment and hate speech after agreeing to make investments more ethical.
Arms firms in Scotland given taxpayers' money are profiting from border security contracts in Europe designed to keep out asylum seekers.