Editor’s Note — June 24, 2025: We’ve checked our recommendations to verify that they are still in stock and competitively priced. These include reviews of new models including the Ryobi 40V 21-Inch ...

Drone pilots of the Unmanned Systems Forces have destroyed four 170-mm M1989 Koksan self-propelled artillery systems made in North Korea. This was reported by the press service of the USF. The combat ...

Leonardo DRS and KNDS announced today that they have entered into a strategic teaming agreement to offer a high-performance, self-propelled howitzer system to the U.S. defense market. The team intends ...

Norwegian defense company Kongsberg Defence & Aerospace has won a tender to upgrade and provide maintenance services for the K9EST Kõu self-propelled howitzers of the Estonian Defence Forces. The ...

Abstract: This study investigates the design and characterization of a permanent magnet torque motor with a limited operating range. The design method and configuration that satisfy the range and ...

Materials used in the manufacture of aero-engine components generally comprise of nickel and titanium base alloys. Advanced materials such as aero-engine alloys, structural ceramic and hardened steels ...

Archytas was an ancient Greek philosopher, who was born in 428 BC in Tarentum, Magna Graecia, now southern Italy. In addition to being a philosopher, Archytas was also a mathematician, astronomer, ...

President Lee Jae Myung renewed his push for South Korea to ensure its own defense by regaining wartime operational control of South Korean troops from the United States and strengthening its military ...