Peter Apps is global affairs commentator at Reuters, a British Army reservist and executive director of pop-up think tank the Project for Study of the 21st Century (PS21). Peter has reported from across the world as Reuters political risk and global defence correspondent, and was appointed a Reuters columnist in 2016. He undertook reserve military training with both the British and U.S. armies and more recently as a UK specialist army reservist, providing advice, analysis and training and serving two full-time tours of duty during the Covid-19 pandemic and Ukraine war. He is the author of two successful Kindle Singles, Before Ebola (2014) and Churchill in the Trenches (2015).