November 7, 2022 | International, C4ISR
How Australia plans to triple its offensive cyber capabilities
The Redspice cyber program is set to receive about $6.3 billion over 10 years.
August 30, 2018 | International, Naval
Navy Making Room for Railguns in Next Warship, But No Extra Investments
By: Megan Eckstein
THE PENTAGON – The Navy's next large surface combatant will have all the space, weight and power margins the sea service could need now and into the future to accommodate new weapons in development – but the director of surface warfare said the Navy would not accelerate weapons development to get them ready in time to outfit the new ships.
Rear Adm. Ron Boxall, OPNAV N96, spoke to USNI News on Aug. 28, in his first interview on the Future Surface Combatant program since its initial capabilities document was signed out by leadership.
Noting that the next large surface combatant would pull from some of the advances made with the Zumwalt-class destroyers (DDG-1000) – including potentially its integrated power system that could easily support laser guns, an electromagnetic railgun, powerful radars and other power-hungry technologies – Boxall told USNI News that the new large surface combatant represented an opportunity to put these technologies into the surface fleet whereas the legacy Arleigh Burke-class destroyers simply do not have the power and cooling capacity to do so.
“We're just excited that we think we do have something that is expandable, has SWaP-C (space, weight, power and cooling) for the future. I think all of us were kind of a little bit nervous about the DDG Flight III and whether we'll have long-term ability to put future energy weapons on there, or the power that we need for directed energy, lasers, things like that,” he said.
But just because the new ship will be able to support energy weapons doesn't mean Boxall wants to accelerate energy weapons development to ensure they're ready to field on the first new ships. He said moving to the Future Surface Combatant in 2023 is an “aggressive timeline” and that at some point the Navy will have to “snap the chalk line and say, this is what you have that's good enough to go on there” – and if a technology isn't ready, it would wait for fielding in a later block buy of the ship.
With the Navy already seeking a new hull to better support the Aegis Combat System and the AN/SPY-6(V) Air and Missile Defense radar – collectively called the DDG-51 Flight III capability – Boxall said he didn't want to force too many changes all at once.
“So I'm inclined to say, as long as we build it modularly, we're going to make those assessments in stride” in terms of inserting in new weapons as they come through the development process, he said.
“But I don't want to get too crazy about trying to accelerate new technology in the first of the class as we change hulls, which will hopefully be a hull that will be with us for a very long time.”
Full article: https://news.usni.org/2018/08/29/navy-making-room-railguns-next-warship-no-extra-investments
On the same subject
-
-
June 22, 2020 | International, Aerospace
Pentagon maps out defense space strategy
By Ed Adamczyk June 19 (UPI) -- The Pentagon's strategy for defense in space treats the environment as a warfighting domain, a Defense Department report says. The Defense Space Strategy calls for maintenance of space superiority, support to national, joint and combined operations on earth,and assurance of space stability, the Pentagon said this week. The report identified what officials call four priority lines of effort: building a comprehensive military advantage in space; integration of power in space into the military; shaping the strategic environment; and cooperation with allies, partners, and other U.S. government departments and agencies. The 18-page unclassified section of the report was released on Wednesday. "China and Russia have weaponized space and turned it into a war-fighting domain," Deputy Assistant Secretary of Defense for Space Policy Stephen Kitay told reporters on Wednesday. "Their actions pose the greatest strategic threat with ongoing development, testing and deployment of counter-space systems and the associated military doctrine designed to hold allied and U.S.space systems at risk." "The U.S. space enterprise was not built for the current strategic environment," Kitay added, noting that space has historically been regarded as a supporting domain for satellites to support other efforts, but not as a battleground. The U.S. Space Force, established as the sixth branch of the Armed Forces in 2019, is specifically designated as the country's space warfare service branch. It has previously noted Russia's direct ascent weapons and potential weapons to destroy satellites, as well as threats including electronic warfare, cyberattacks and ground-based lasers capable of blinding satellites. https://www.upi.com/Defense-News/2020/06/19/Pentagon-maps-out-defense-space-strategy/3191592594867/
-
July 26, 2023 | International, Aerospace
Airlines brace for hit from Pratt & Whitney's new engine problem
Airline executives are fuming about the prospect of grounding planes and trimming flight capacity amid a busy summer travel season after fresh problems arose with some of RTX's Pratt & Whitney engines.