Colonel Tomas Unzeitig is currently deployed as the chief of NATO-based international initiative dealing with CBRN Def matters. The initiative is called ‘Framework Nations Concept – CBRN Protection Cluster’ hosted by Germany.

Colonel Unzeitig has graduated at the University of Defence in the Czech Republic in 2006 with specialization ‘Protection of civilian population and crisis response management – CBRN incidents relief’.

His experience throughout the military career comes out of his assignment to Air Defense Artillery Regiment (junior officer), CBRN Def Regiment (Deputy Commander) and Joint Operations Command. (International Operations Executive Director, Head of International Operations Planning Department).

Colonel Unzeitig has experience from his international deployments to NATO operation ISAF (2007, 2009, 2013) as the member of the CBRN Light Recce unit. From 2014 to 2017, he was deployed to the Allied Land Command, Izmir, Turkey, as the NATO Land Operations Planner. After the Russian invasion to Ukraine in 2022, COL Unzeitig became the first commander of the newly built NATO Multinational Battlegroup in Slovakia.