Augmented reality (AR) benefits training and simulation environments by providing immersive experiences that enhance learning and retention. Trainees can interact with virtual objects in real-world settings, allowing for realistic practice without risks. This technology improves engagement and allows for real-time feedback, enabling learners to develop skills more effectively. AR also facilitates collaborative training, where multiple users can share the same virtual space, promoting teamwork and communication. Ultimately, by blending virtual content with the physical world, AR enhances the effectiveness and efficiency of training programs.