Jonna holds a Bachelor of Arts from the Liberal Arts & Sciences Honours College of Maastricht University (UCM) where she specialized in international relations, law and sustainable development. Jonna is currently enrolled as a master student at Vrije Universiteit in Amsterdam. She is following the master Law and Politics of International Security; a selective, interdisciplinary LL.M. programme that combines international law and international relations. Jonna is writing her master thesis on the protection of the environment during armed conflict and plans to graduate in the summer of 2016.