August 3, 2018 | International, C4ISR
ASSOCIATION OF THE US ARMY, ARLINGTON: War zones, it turns out, get crappy reception. But the Army, NASA, and multiple private companies are looking to optical communications — that means lasers — off affordable micro-satellites that could dramatically increase bandwidth. Just this morning, the federally funded Aerospace Corporation announced a successful test for NASA that provided bandwidth 50 times higher — an almost 5,000 percent increase — than current military satellites that use radio waves.
Bassett: Military Necessity
Not three hours before the Aerospace Co. announcement, Maj. Gen. David Bassettwas getting excited about optical satellites at the Association of the US Army's annual cyber and networks conference here. That matters because, after a successful tour in charge of armored vehicle programs, Bassett is now the Army's Program Executive Officer for Command, Control, Communications – Tactical (PEO-C3T).
Currently, Bassett said, during a typical exercise at the Joint Readiness Training Center, meant to depict realistic combat conditions, an Army brigade HQ gets a satellite link that can transmit two megabits a second. By comparison, he said, one of his fellow panelists, Forcepoint Federal CTO George Kamis, had just clocked his smartphone at 70megabits per second. That's 35 times the power the 4,000-soldier brigade gets, for just one person.
“We have to provide more bandwidth to a headquarters than Mr. Kamis has in his pocket,” said Bassett.
Full article: https://breakingdefense.com/2018/08/army-nasa-want-laser-micro-satellites-for-50-times-the-bandwidth
September 14, 2023 | International, Aerospace
The Pentagon's acquisition chief said this week that as DoD considers which systems to field through Replicator, production capacity will be a key factor.
March 20, 2019 | International, Aerospace, Naval, Land, C4ISR, Security, Other Defence
DARPA aims to apply the power of social networks to research and development via a novel social media platform purpose-built to quicken the pace of U.S. technology development. Polyplexus, which was recently launched as a public platform, is designed to increase access to scientific evidence and accelerate hypothesis development, research proposal generation, and research sponsor engagement. The platform's real-time interactions and functionality are designed to dramatically shorten the time between the emergence of concepts and the submission of worthy proposals. The platform facilitates connections among experts across academic disciplines so they can propel novel research opportunities together. Beta-launched for academics only in 2018, Polyplexus is now open to the broader research and development community and features an initial offering of research topics for collaboration and potential funding. DARPA seeks participation from anyone who is interested in sharing and learning about emerging science and technology including researchers, practitioners, and even retirees. “Crowdsourcing on the internet works when the solution exists and can be found,” said John Main, program manager in DARPA's Defense Sciences Office. “However, no amount of crowdsourcing will ever work if it's a research and development problem that must be solved, because the solution does not yet exist. That's why we built Polyplexus as a productivity platform rather than a crowdsourcing platform.” Polyplexus is composed of three integrated components: a public information feed where users can promote interesting research and connect it to other research via tweet-like summary statements called micropubs; a private tool for synthesizing new ideas, known as micropub portfolios; and an incubator environment. Incubators allow research sponsors in government and industry to post specific topics of interest and find research and development specialists to address their challenges. Following a 2018 test phase that was restricted to academic researchers, Version 1 of Polyplexus is now open to the public. Researchers and research sponsors across disciplines and industries are invited to sign up and become “Plexors” at https://polyplexus.com/users/login. During the Beta test phase, DARPA awarded funding to multiple proposals generated by founding members on the platform. Recipients included researchers from the University of Arkansas, Arizona State University, University of North Carolina, University of Miami, and Rensselaer Polytechnic Institute. With the public launch of Polyplexus, DARPA's Defense Sciences Office intends to fund up to 30 one-year seedling efforts developed through Polyplexus incubators over the next 18 months. These funding opportunities are capped at a maximum of $100,000 each. They will roll out at a pace of approximately two per month. DARPA just announced the first three Polyplexus incubators focused on Quantum Machine Learning (https://go.usa.gov/xEFpV), Human Learning (https://go.usa.gov/xEFpA), and Strategic Technological Surprise (https://go.usa.gov/xEFpm). To learn more about the incubator topics visit the incubators section on https://Polyplexus.com. Abstracts and proposals resulting from DARPA incubators will be submitted directly to DARPA as specified in the Polyplexus BAA: https://go.usa.gov/xEFpE. Abstracts and proposals are not submitted on the Polyplexus site. Anyone may create an account and contribute to the public areas of the site. Retired scientists, engineers, and researchers are especially encouraged to continue to share their expertise by engaging as Plexors. Plexors can also contribute suggestions for new features that will be included in Polyplexus Versions 2 and 3, which are planned for development over the next 18 months. “Polyplexus maintains a balance between public information exchange and protection of private intellectual property,” Main said. “It also creates an avenue for broader participation in DARPA research and development, including by those who aren't looking for a research project but who have knowledge to contribute, such as retirees.” Researchers should monitor the announcement and evolution of each individual incubator on the platform to fully understand the topic, opportunity, and requirements. Follow @polyplexors on both Instagram and Twitter for updated information. https://www.darpa.mil/news-events/2019-03-19
April 14, 2022 | International, Aerospace
Officials will compare bases in Colorado, California and Florida to host the space training mission.