 Examples of topics covered include technological innovations and new products, industry acquisitions, language and mobile learning, government budgets and training curricula, agency interoperability, robotics, war games, vehicle simulators (for tanks, helicopters, airplanes, convoys, and submarines), maintenance training, virtual reality systems, and weapons or tactical training (such as laser targeting systems, MOUTs, dismounted infantry simulator).TSJ also publishes interviews, technical briefings, and commentaries from outside contributors.