Recently elected senator and former Irish Army captain Tom Clonan joins us on this week's episode to examine the future of EU defence. What structures are in place currently, how does Ireland play a role in them, and in what way could the EU's approach to security evolve in future?The Explainer is brought to you by The Journal. Providing open access to valuable journalism in Ireland has been the aim of The Journal for a decade. You can contribute to ensure we can keep questioning, investigating, debunking, explaining and informing at www.thejournal.ie/contribute/