of 10.5 tons and a payload capacity of . The RCV-M is armed with a 30 mm autocannon and a pair of anti-tank missiles. The standard armor package can withstand 12.7×108mm rounds, with optional add-on armor increasing weight to up to 20 tons. If disabled, it will retain the ability to shoot, with its sensors and radio uplink prioritized to continue transmitting as its primary function. Crusher is a autonomous off-road Unmanned Ground Combat Vehicle developed by researchers at the Carnegie Mellon University's National Robotics Engineering Center for DARPA. It is a follow up on the previous Spinner vehicle. DARPA's technical name for the Crusher is Unmanned Ground Combat Vehicle and Perceptor Integration System, and the whole project is known by the acronym UPI, which stands for Unmanned Ground Combat Vehicle PerceptOR Integration. CATS Warrior will be an autonomous wingman drone capable of take off & landing from land & in sea from an aircraft carrier, it will team up with the existing fighter platforms of the IAF like Tejas, Su-30 MKI and Jaguar which will act like its mothership. The Warrior is primarily envisioned for the Indian Air Force use and a similar, smaller version will be designed for the Indian Navy. It would be controlled by the mothership and accomplish tasks such as scouting, absorbing enemy fire, attacking the targets if necessary with its internal & external pylons weapons or sacrifice itself by crashing into the target. The SGR-A1 is a type of autonomous sentry gun that was jointly developed by Samsung Techwin (now Hanwha Aerospace) and Korea University to assist South Korean troops in the Korean Demilitarized Zone. It is widely considered as the first unit of its kind to have an integrated system that includes surveillance, tracking, firing, and voice recognition. While units of the SGR-A1 have been reportedly deployed, their number is unknown due to the project being "highly classified". Types of robots Delivery robot A delivery robot is an autonomous robot used for delivering goods. Charging Robot An Automatic Charging Robot, unveiled on July 27, 2022, is an arm-shaped automatic charging robot, charging an electric vehicle. It has been running a pilot operation at Hyundai Motor Group's headquarters since 2021. VISION AI System based on deep learning technology has been applied. When an electric vehicle is parked in front of the charger, the robot arm recognizes the charger of the electric vehicle and derives