Senator Tom Clonan, a retired army officer who served as a peacekeeper in Lebanon, joins Lauren Boland on this week's episode to share his insights into the group's history, and what recent escalations mean for the situation on the ground.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/