ChainHomeHigh is off to the Cassidian Tech Day in Wales. Stay tuned for the latest air defence news from the event! Posted byThomas Withington February 28, 2012February 28, 2012 Leave a comment on ChainHomeHigh is off to the Cassidian Tech Day in Wales. Stay tuned for the latest air defence news from the event! Share this:TwitterFacebookLinkedInLike this:Like Loading... Published by Thomas Withington Thomas Withington is a writer and analyst specialising in electronic warfare, radar and military communications. View more posts