The SMi C4ISR Masterclass, scheduled for December 3, 2015, in Central London, aims to enhance attendees' understanding of modern C4ISR systems and the influence of technology on operations. Led by Dr. Clayton Stewart, the course is designed for a diverse audience including military personnel, government staff, and industry representatives, with content tailored to their technical backgrounds. Registration details, discounts, and various payment options are provided along with an overview of the day's program, which addresses topics such as sensor systems, command and control, electronic warfare, and unmanned systems.