Microwaves can also produce electrical charges in conductive and semi-conductive protrusions (such as antennae or camera ...

South Korea's Hanwha Ocean has unveiled its unmanned surface vessel (USV) concept that has been optimised specifically for manned-unmanned teaming (MUM-T) operations. Known simply as the Combat ...

In recent years, research has been conducted on various operational parameters of UAV, and there has been no experiment or study on the effect of operational parameters and drift characteristics of ...

Abstract: In this paper, we propose a novel event-triggered prescribed-time tracking (PTT) control method for an underactuated unmanned aerial vehicle (UAV). Unlike existing PTT control methods, where ...

A Russian Yak-52B2 light-engine aircraft modified to shoot down Ukrainian long-range UAVs. The aircraft is equipped with a PEGRAM S400 comprehensive surveillance system to detect UAVs, a modified ...

By combining the world's most advanced and prolific unmanned aerial system (UAS), GA-ASI's MQ-9B SeaGuardian®, with the world's only miniaturized, low power sonobuoys and receivers, the strategic ...

Beyond drag reduction, the team discovered that the programmable dimples could also generate lift.

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Norwegian Magnus Carlsen, left, of SG Alpine ...

A contract for the unmanned platform-based system was awarded via Singapore's defence prime ST Engineering. Under the contract, Thales will supply a suite of MCM components under the Pathmaster ...

The lift generation was as strong as the Magnus effect, but instead of using rotation ... skin technology could be a game-changer for unmanned aerial and underwater vehicles, offering a ...

The United States Army has canceled its Future Tactical Unmanned Aircraft System (FTUAS) program, citing rapid technological advances. It is the latest high-profile U.S. Army program to face the axe.