18 mars 2022 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité
The Defense Department Is a Bad Customer. Let’s Change That.
Two active duty officers spent time at tech firms. Here’s what they learned.
5 septembre 2018 | International, Aérospatial
UAVOS showcases latest UAVs
Kelvin Wong, Singapore - Jane's International Defence Review
UAVOS Inc, a US-based company specialising in the design, development and manufacturing of unmanned vehicles and associated control systems, is partnering with India's Bharat Drone Systems to develop a range of air vehicles and technologies to meet emerging Indian armed forces requirements.
The company is taking the opportunity at the UAV India 2018 exhibition in New Delhi to highlight its fixed-wing and vertical take-off and landing (VTOL) unmanned aerial vehicles (UAVs).
The fixed wing Borey 10 is a tactical-class UAV featuring a flying wing airframe with a wingspan of 3.5 m and maximum take-off weight (MTOW) of 15 kg. The baseline UAV is powered by a 2,000 W electric motor and four 6S 16Аh lithium-ion (Li-ion) batteries that are packaged within a hermetically sealed shell along with its control systems for improved reliability in austere environments, enabling it to continue operations in temperatures as low as -22 °C.
According to UAVOS, the Borey 10 – which features automatic take-off and landing capabilities and can be launched and recovered via a catapult and parachute respectively – is designed to transmit video imagery in difficult meteorological operating conditions at distances over 30 km, with a control range of at least 70 km. The company is quoting a continuous flight endurance of up to 4 hours with a 0.5 kg payload.
UAVOS has also developed a range of VTOL UAV platforms. The latest addition is the UVH-290E, which has a maximum take-off weight (MTOW) of 2 107 kg and measures 2.43 m long and 0.86 m tall with a main rotor diameter of 3.2 m. It is equipped with a 4-stroke Wankel engine rated at 17 kW, enabling it to achieve cruise and maximum speeds of 70 km/h and 100 km/h respectively, with a stated endurance of about 5 hours while carrying a 5 kg payload.
https://www.janes.com/article/82743/uavos-showcases-latest-uavs
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5 mai 2021 | International, C4ISR, Sécurité
Comtech Telecommunications Corp. Awarded $6.5 Million of Funding for Cyber Training Solutions
The contract has been funded $76.3 million to date.
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11 février 2021 | International, Terrestre
US Army begins ‘light tank' soldier assessment without BAE Systems' prototype
by Ashley Roque US Army soldiers are in the midst of a five-month assessment of two different ‘light tank' prototypes – one version by BAE Systems and the other by General Dynamics Land Systems (GDLS) – but the former company has yet to deliver any of its vehicles, according to industry and the service. The army kicked off its Mobile Protected Firepower (MPF) soldier vehicle assessment (SVA) on 4 January and it is anticipated to continue through to June, Ashley John, director for public and congressional affairs for the Program Executive Office for Ground Combat Systems, told Janes on 27 January. Under the larger programme, both BAE Systems and GDLS are under contract to deliver 12 MPF prototypes to the army and soldiers are slated to test out four vehicles of each variant. However, this testing phase began with vehicles from only one company – GDLS. We have received 12 prototypes in total, and four ballistic hull and turrets,” John said. “We will continue to receive the remaining prototypes throughout fiscal year 2021.” Although John did not disclose which company produced the delivered prototypes, a GDLS spokesperson confirmed that the company delivered its 12th and final prototype to the army at the end of December 2020. GDLS's delivery completion means BAE Systems has delivered only two ballistic hulls to the service. https://www.janes.com/defence-news/news-detail/us-army-begins-light-tank-soldier-assessment-without-bae-systems-prototype