In this paper, we consider a wireless network enabled by multiple unmanned aerial vehicles (UAVs), which observe physical processes and transmit status updates to a monitor node over an error-prone ...

Over the past decades, the unmanned aerial vehicle (UAV) has received unprecedented surge of scientific and military interest worldwide. This paper investigates the problem of opportunistic spectrum ...

The United Kingdom has acquired new and classified unmanned aerial vehicles (UAVs), it was revealed on 25 March.

Mystery Ukrainian UAV Gets Everyone Guessing An image and a fleeting video captured by a Russian drone of the previously unidentified high-speed UAV suggests yet another stage in Kyiv’s development of ...

An unmanned spaceplane sent into Earth's orbit in late 2023 returned on Friday, the U.S. Space Force said on Friday.

On December 2 Secretary of Defense Lloyd J. Austin III signed a classified Strategy for Countering Unmanned Systems. The strategy unifies the Department’s approach to countering these systems that ...

The U.S. Defense Department has announced that Secretary of Defense Lloyd J. Austin III has signed a new classified strategy aimed at countering the growing threat posed by unmanned systems, including ...

While the strategy’s details will remain classified, Pentagon Press Secretary Maj. Gen. Pat Ryder told reporters Thursday that the document focuses on ensuring the department’s preparedness to conduct ...

According to the Department of Defense, on December 2, Secretary of Defense Lloyd J. Austin III signed a classified Strategy for Countering Unmanned Systems. The strategy unifies the Department’s ...

Austin’s strategy is aligned with other high-level DOD efforts, including Replicator 2, which aims to quickly field counter-drone technology.