To enhance the readiness of operators and maintainers, John Cockerill Defence for military industries offers comprehensive training on both Cockerill® equipment and a variety of non-proprietary weapon systems. This training includes theoretical and practical lessons, such as simulations and live fire exercises, primarily conducted at the customer’s facilities. Modern technologies like Virtual and Augmented Reality, e-learning, and the use of actual customer equipment are employed. Upon request, training can also take place at the state-of-the-art Cockerill® Campus in Commercy, France, or at the Suippes military camp, thanks to our collaboration with the John Cockerill Defense SAS (France). Additionally, John Cockerill Defense for Military Industries installs, maintains, and operates simulators, particularly the Agueris® simulators. These simulators, whether virtual immersive, mobile, embedded, or interconnected, offer tailored training solutions to meet a wide range of military needs, from basic exercises to advanced operational and tactical levels.