December 12, 2023 | International, Aerospace
Drones, jammers in Ukraine signal new era of warfare, Del Toro says
The U.S. Department of Defense is pouring billions of dollars into the development of drones, electronic warfare and a mix of the two.
July 8, 2020 | International, Aerospace
Britain lifts ban on Saudi weapons exports
By: Andrew Chuter
LONDON — Britain has lifted a yearlong ban on the export of military equipment to Saudi Arabia, the government announced July 7.
Weapon sales to Saudi Arabia were banned in June 2019 after a U.K. Court of Appeal ruled that the government may have contravened international humanitarian law by approving weapon sales to the Saudis that might have been used in the civil war in Yemen.
Britain is one of the largest exporters of defense equipment in the world, largely thanks to Saudi Arabia's purchase over more than 30 years of Tornado and Typhoon combat jets as well as Hawk jet trainers. Raytheon Paveway IV precision-guided bombs, partly built in the U.K., are also among the list of recent significant sales to Saudi Arabia.
Saudi Arabia leads a coalition of Middle Eastern nations in a protracted and bloody war against Iranian-backed Houthi rebels trying to seize Yemen.
In an action brought by anti-arms trade campaigners, the court ruling forced the British government to reassess whether previous export licenses had been issued on the correct legal basis, given alleged violations of international humanitarian law by the Saudi military, specifically reported airstrikes that hit civilian targets.
“The incidents, which have been assessed to be possible violations of international humanitarian law, occurred at different times, in different circumstances and for different reasons,” said International Trade Secretary Liz Truss.
“In retaking these decisions, I have taken into account the full range of information available to the government. In the light of all that information and analysis, I have concluded that, notwithstanding the isolated incidents, which have been factored into the analysis as historic violations of international humanitarian law, Saudi Arabia has a genuine intent and the capacity to comply with international humanitarian law,” she added. “On that basis, I have assessed that there is not a clear risk that the export of arms and military equipment to Saudi Arabia might be used in the commission of a serious violation of international humanitarian law.”
Truss said exports will resume after the government completes the court-ordered review of defense export licences to the Middle East's largest buyer of military equipment. The ban only halted new approvals for weapons sales. Work on existing deals, like BAE System's deals to support Typhoon and Tornado jets, have continued unaffected.
The British government will now “begin the process of clearing the backlog of licence applications for Saudi Arabia and its coalition partners that has built up since 20 June last year,” Truss told Parliament. “It may take some months to clear this backlog.”
In a statement, BAE said: “We note that the UK Government has implemented a revised methodology regarding licences for military exports. We continue to provide defense equipment, training and support under government to government agreements between the UK and Saudi Arabia, subject to UK Government approval and oversight. We work closely with the Department for International Trade to ensure our continued compliance with all relevant export control laws and regulations.”
https://www.defensenews.com/global/europe/2020/07/07/britain-lifts-ban-on-saudi-weapons-exports/
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October 2, 2018 | International, Land
Army Looks to Nature to Improve Body Armor
By ARL Public Affairs Future soldiers will be better protected in combat by stronger and lighter body armor thanks to innovative work at the U.S. Army Research Laboratory. Materials science engineers are using nature as the inspiration for breakthroughs in additive manufacturing. “My project is to design a system that can 3-D print armor ceramics that will allow production of parts with graded structures similar to an abalone structure in nature that will improve the ceramic armor's toughness and survivability with lower weight,” said Joshua Pelz, a materials science and engineering doctoral candidate at the University of California San Diego. He spent this summer working with Army scientists at ARL's Rodman Materials Science Laboratory at APG to design and build a unique 3-D printer. Two syringes containing distinct, viscous ceramic slurries are connected to a custom-made auger and print head. Pelz took advantage of his computer programming skills to hack into the 3-D printer, tricking it into using its own fan controls to manipulate the ratio of materials being printed. He designed a custom auger and print head and even used the same 3-D printer to create those parts. “Josh found a way to implement our ideas into that machine, take apart machine, take out the polymer FDM heads that are built into it, start to look at how to design the machine to incorporate our ceramic slurries and print those slurries into the head but then he had to do a lot of really basic work looking at how to actually hack the machine,” said Dr. Lionel Vargas-Gonzalez, Ceramics Synthesis and Processing team lead at the laboratory. “We've got people like Josh who were very gifted and talented and can bring all that kind of capability and use a lot to our advantage it's a huge benefit for us.” Current processing techniques used to create ceramic armor are limited by how engineers can combine materials into a stronger composite material. “For ceramics, that's a bit of a challenge because with you can't really do what a one-step additive manufacturing process like you could if a metal or a polymer,” Vargas-Gonzalez said. “We see this as a next avenue for armor because we're going to be able to, in theory, design armor in a way that we can attach multiple materials together into a single armor plate, and be able to provide ways for the armor to perform better than it can be just based on one material alone.” Full article: http://science.dodlive.mil/2018/10/01/army-looks-to-nature-to-improve-body-armor/
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February 21, 2020 | International, Aerospace, Naval
India clears $2.12 billion purchase of Hellfire-equipped naval helicopters
By: Vivek Raghuvanshi NEW DELHI — India on Wednesday cleared the purchase of 24 Sikorsky MH-60R naval multirole helicopters through the U.S. Foreign Military Sales program, according to a Ministry of Defence official. The acquisition, which is worth about $2.12 billion, was approved by India's top defense clearance body, the Cabinet Committee on Security, which is headed by Prime Minister Narendra Modi. The MoD had approved funds for the purchase in August 2018. The clearance comes ahead of a two-day visit to India by U.S. President Donald Trump beginning Feb. 24. The MoD official said a formal government-to-government contract for the MH-60R helicopters will be signed once cost negotiations are finalized. No timeline has been set, but delivery will take place three years after the contract is inked, he added. A previous attempt to buy naval multirole helos failed when the MoD canceled the planned purchase of 16 S-70B Seahawks from Sikorsky, a Lockheed Martin subsidiary, in June 2017 following expiry of the $1 billion price tag offer. The 2009 tender for 16 helos was sent to Sikorsky, NHIndustries, Airbus Helicopters and Russian Helicopters. The S-70B was selected over NHIndustries' NH90 helicopter in 2011; the other potential contenders did not participate. The cost of weapons was not included in the original program, but the recently approved deal for 24 MH-60Rs does include a weapons package, according to an Indian Navy official. The helicopters are to be armed with multi-mode radar, Hellfire missiles, Mark 54 torpedoes and precision-kill rockets. The Navy plans to use the helicopters for its front-line warships to replace its outdated British Sea King Mark 42 helicopters. They are also to be used in limited intelligence gathering roles, for surveillance missions, and in search and rescue efforts, the Navy official said, adding that the procurement of the helicopters is the top-most priority for the service. The helicopters are also expected to have the capability for conducting amphibious assault and anti-submarine warfare missions. https://www.defensenews.com/naval/2020/02/20/india-clears-212-billion-purchase-of-hellfire-equipped-naval-helicopters/