The Polaris 21 wargame was one of the biggest ever international sea exercises, involving 6,000 military personnel from six countries
The Polaris 21 wargame was one of the biggest ever international sea exercises, involving 6,000 military personnel from six countries. Photograph: Pascal Pochard-Casabianca/AFP/Getty Images
The Polaris 21 wargame was one of the biggest ever international sea exercises, involving 6,000 military personnel from six countries. Photograph: Pascal Pochard-Casabianca/AFP/Getty Images


source https://www.theguardian.com/world/2021/dec/05/uk-and-france-take-part-in-huge-naval-exercise-to-counter-emerging-threats