“The Army took a major step to prepare for wars of the future in January when it established a new battalion in Europe to master the art of fighting with drones and ground robots,” the Wall Street Journal reports.“The idea was to learn the lessons of the conflict in Ukraine that has been raging on the North Atlantic Treaty Organization’s doorstep and develop cutting-edge military systems and tactics to counter the Russian threat.”“But the much touted drone assault battalion is being phased out. After participating in a major exercise in Germany in August and September, the unit will report its findings to the Army to guide future experimentation, shed its drone assault role and ‘refocus on its core warfighting tasks as an airborne infantry battalion.'”