Extreme international advancement in military technology and astronomically high budgets for these departments were a highlight of 2019. One of the most advanced products straight out of a fantasy book series came in the form of an invisibility cloak. The cloak works by bending light around the target, making it a “broadband invisibility cloak.” Another cool piece of military tech is that instead of designing a drone, the Air Force decided to go with a robot that could pilot a plane and operate all the controls. The Pentagon and U.S. military have also been working to design technologies for their soldiers, such as creating cyborgs and machinery that would allow a soldier to control a drone with their mind.
Source: https://futurism.com/coolest-scariest-military-technology-2019