The ATUC has also raised this issue with the STUC and has called on the General Council to press the UK government to support individuals and communities affected by such changes during the transition period.
Kate Ramsden, Vice President said, "The arms trade has a devastating impact on human rights and security, as well as damaging economic development through the diversion of resources.
"The UK government is sending a message of support to many of the world's most repressive regimes when it promotes and sells weaponry to them.
"The ATUC has already joined the Palestinian Solidarity Campaign in condemning UK arms sales to Israel and has called for these to cease."
"It would be a better use of the skills and abilities of skilled workers in the arms industry if they were to transfer to the renewables sector."