December 7, 2022 | International, Aerospace
A subset of digital engineering, MBSE uses models, computer design, analytics and software to create digital twins of prototypes quickly and efficiently.
August 27, 2023 | International, Aerospace, C4ISR
The transformational features of Bell’s next-generation tiltrotor represent the most operationally effective aircraft for the U.S. Army's long-range air assault requirements
April 28, 2020 | International, Aerospace, Naval, Land, C4ISR
By: Aaron Mehta WASHINGTON — Global defense spending hit $1.917 trillion in 2019, a 3.6 percent increase over previous year figures and the largest increase in one year since 2010, according to the annual report by the Stockholm International Peace Research Institute. The United States remains the world's largest defense spender in 2019, with its $732 billion representing 38 percent of global military spending, SIPRI has reported. That was followed by China ($261 billion, at 14 percent of global total), India ($71.1 billion, at 3.7 percent), Russia ($65.1 billion, at 3.4 percent) and Saudi Arabia ($61.9 billion, at 3.2 percent). All told, the top five nations accounted for 62 percent of overall military spending. “Global military expenditure was 7.2 percent higher in 2019 than it was in 2010, showing a trend that military spending growth has accelerated in recent years,” SIPRI's Nan Tian said in a statement. “This is the highest level of spending since the 2008 global financial crisis and probably represents a peak in expenditure.” Large year-over-year increases were seen in China (5.1 percent), India (6.8 percent), Russia (4.5 percent), Germany (10 percent) and South Korea (7.5 percent). Regionally, military spending increased in Europe by 5 percent, Asia and Oceania by 4.8 percent, the Americas by 4.7 percent, and Africa by 1.5 percent. Combined military spending by the 29 NATO member states was $1.035 trillion in 2019. SIPRI is widely considered to be the authority on military expenditures and exports, having gathered such data for decades. Other key developments, as noted by the researchers: Together, the top 15 countries spent $1.553 trillion, 81 percent of global military spending. All but three countries in the top 15 had higher military expenditures in 2019 than in 2010, the exceptions being the U.S. (15 percent drop), the U.K. (15 percent drop) and Italy (11 percent drop.) Total military expenditures of the 11 countries in the Middle East for which data is available decreased by 7.5 percent to $147 billion, driven in part by an estimated 16 percent drop from Saudi Arabia. That overall percentage also decreased in 2018. SIPRI was unable to calculate totals from Qatar, Syria, the United Arab Emirates and Yemen. Military spending in South America was relatively unchanged from the previous year, coming in at $52.8 billion. Fifty-one percent of that spending, $26.9 billion, came from Brazil. Combined military expenditures from Africa grew by 1.5 percent to an estimated $41.2 billion in 2019, the first time that region saw a spending increase in five years. That includes plus-ups in Burkina Faso (22 percent), Cameroon (1.4 percent), Mali (3.6 percent), the Central African Republic (8.7 percent), the Democratic Republic of the Congo (16 percent) and Uganda (52 percent). Of the 149 countries SIPRI studied, 10 allocated 4 percent or more of their gross domestic product to the military, which the group defines as the “military burden.” Thirteen countries had a military burden of 3 to 3.9 percent of GDP; 24 had a military burden of 2 to 2.9 percent; 65 had a military burden of 1 to 1.9 percent; and 34 allocated less than 1 percent of their GDP to the military. Three countries had no military expenditures in 2019: Costa Rica, Iceland and Panama. https://www.defensenews.com/global/2020/04/27/global-defense-spending-sees-biggest-spike-in-a-decade/
February 15, 2021 | International, Naval, C4ISR, Security
Mark Pomerleau CORRECTION: A previous version of this story misidentified the organization soliciting white papers as the Naval Information Warfare Systems Command. WASHINGTON — The Navy is searching for solutions from industry that can fill needed gaps in cyber warfare capabilities to secure weapon systems and exploit cyberspace. The Naval Air Systems Command Cyber Warfare Detachment is looking for white papers for research and development efforts on resilient cyber warfare capabilities, according to a Feb. 11 posting to a government contracting website. The proposals should offer advancements or improvements to fill gaps, the notice stated, listing eight buckets of technological interests: Size-, weight- and power-sensitive cyber resiliency for real-time operating systems and aviation warfare environment Access point identification, prioritization and defense Cyber-electronic warfare convergent capabilities Full acquisition cycle cybersecurity measures Cyber test, inspection and incident response concepts Cyber warning system techniques Cyber fault, risk and threat assessment methodologies Resilient network concepts NAVAIR provided a more in-depth list of 36 specific areas, including full-spectrum cyber response and enablement capabilities for multiple weapon system kill chains, sacrificial infrastructure and reactive cyber “armor,” deceptive/misinformation software and hardware capabilities, threat attribution, identification and geolocation, software defined radio protections and capabilities networking, tools for weapon system cyber protection teams for incident response and inspection, and suppression and discovery of malware command and control mechanisms to include triggering, reconnaissance and logic bombs. The command will accept responses until Feb. 10, 2022, and review them quarterly. The next phase of the program will be by invitation. https://www.c4isrnet.com/cyber/2021/02/11/navwar-looking-for-emerging-cyber-research-and-development/