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December 12, 2019 | International, Aerospace

RFP Reveals Main Thrust Of U.S. Counter-Hypersonic Plan

Steve Trimble

The main thrust of the U.S. Missile Defense Agency’s counter-hypersonic strategy has just been revealed.

The Regional Glide Phase Weapon System (RGPWS) prototype project demonstrates an interception capability against a medium- or intermediate-range threat.

The MDA revealed the existence of the program in a request for prototype proposals released to industry on Dec. 5. An industry day for the RGPWS prototype project is scheduled on Dec. 18 at an MDA facility on Redstone Arsenal, Alabama. 

The RGPWS shows the MDA is moving faster to field at least a prototype counter-hypersonic capability than previous efforts suggested. 

The MDA had previously defined a concept for a Hypersonic Defense Weapon System (HDWS). The agency selected 21 proposals from industry in September 2018 for concept definition studies. MDA then down selected to five concepts in late August and early September 2019 for a nine-month-long concept refinement phase. The selected proposals included four kinetic concepts based on existing boosters and one Raytheon-directed energy system. 

The RGPWS is a parallel effort by MDA to the HDWS. The companies selected for the HDWS concept refinement phase could submit separate proposals for RGPWS. But other companies that were rejected after the concept definition phase or did not participate in HDWS can participate in the RGPWS, says Tom Karako, director of the Missile Defense Project at the Center for Strategic and International Studies (CSIS), who was briefed on the program on Dec. 9. 

For example, Northrop Grumman’s proposal was not down selected for the HDWS concept refinement phase, but it intends to compete for the RGPWS prototype project. 

“Northrop Grumman is engaged with MDA on Hypersonic Defense Regional Glide Phase Weapon System and will attend the upcoming industry day,” a spokesman says. 

Northrop has been developing kinetic and non-kinetic options for missile defense, including one concept in the latter category called the Terminal and Regional Electronic Attack Defense System. 

The acknowledgment of the RGPWS offers a limited glimpse into MDA’s development strategy for the burgeoning counter-hypersonic capability. In July 2017, the agency first disclosed plans for funding a hypersonic defense demonstration. An item in the Selected Acquisition Reports for the Ballistic Missile Defense System added $508 million to the program’s overall budget to pay for such a demonstration. In March 2019, the agency disclosed it would spend more than $600 million on hypersonic defense capabilities by the end of fiscal 2024. 

By emphasizing a “glide phase” weapon with a “regional” targeting area, the MDA also provided clues about the intent of the demonstration. It does not appear to be targeting an intercontinental ballistic missile with a nuclear hypersonic glide vehicle as the warhead, such as Russia’s Avangard. It is more likely designed to target a hypersonic glide vehicle with regional range, Karako says. Options may include hypersonic glide vehicles on China’s DF-17 and DF-21 missiles.

“That’s a good thing,” Karako says. “It’s a smart move for MDA to start there.”

Separately, the Defense Advanced Research Projects Agency continues to pursue the Glide Breaker program. It was revealed in July 2018 as a program with a particular interest in “component technologies that radically reduce risk for development and integration of an operational hard-kill system,” according to a DARPA solicitation document. But no further details about Glide Breaker have been released.

https://aviationweek.com/defense/rfp-reveals-main-thrust-us-counter-hypersonic-plan

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  • Air Force’s Roper Sparks Debate On ‘Nationalizing Advanced Aviation’ Industry

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By   THERESA HITCHENSon July 14, 2020 at 4:44 PM WASHINGTON: Air Force acquisition head Will Roper is worried the ever-shrinking US defense industrial base may force DoD to nationalize major programs in the not-so-distant future — expressing surprise that other senior leaders are not more concerned. “I think it’s really important that we find a new model where there are no big winners, and no big losers, but continual competition,” he told reporters today. “Because if our industrial base collapses any more, we’ll have to nationalize advanced aviation — and maybe other parts of the Air Force that currently aren’t competitive.” While rushing to say that, as of now, there has not been any internal Pentagon discussion about nationalization of the aerospace industry, he told reporters today: “I don’t think that’s out of the tea leaf reading. “It has surprised me in this job that there’s not more concern in the Pentagon about the continual shrinking of the defense industrial base,” he added. “And it’s not because the defense industrial base has gotten worse — it’s just that programs are so few and far between.” He explained that this reality forces defense companies to acquire “a pretty diversified portfolio” because the only competitions “may be a fighter one year, a satellite the next year, and a helicopter the next year. “We’ve seen this trend of major acquisitions to get those portfolios diverse enough so that you can deal with the chutes and rapids of few and far between major acquisitions. So that should be a huge concern to us, especially with our research and development dollars in defense only accounting for 20 percent of the total nation’s.” A shrinking base means less competition; combine with that the fact that innovation now happens primarily in the commercial sector, not the defense sector. “I don’t have to tell you that, eventually, we will nationalize warfighting capabilities and the defense industrial base, it will happen by necessity — by national security necessity, but I don’t think that that’s a fait accompli,” he said. Digital Century Series That concern is one of the reasons Roper is betting on the Digital Century Series concept as the Air Force considers its development plans and procurement strategy for the highly classified Next Generation Air Dominance (NGAD). “My hope in the Digital Century Series is to stabilize, at least for tactical aircraft, the collapse of our aviation industrial base any further,” he said. The new Program Executive Office for Fighters and Advanced Aircraft working on those programs has drafted a study to determine whether that concept — where new versions of aircraft are rotated into the fleet every 15 or so years — is actually cheaper than traditional programs, where up front unit costs are low but vendors make bank on modernization and sustainment. In major acquisition programs where one winner takes all, he explained, “there is no way to tell industry, in a way you can enforce, not to significantly invest —  it’s too big of a deal, they have to win. That internal investment is then what creates that strong incentive to lock into the program, to put intellectual property into all different interfaces, no matter how good we are at trying to police it out of the system.” “The designer always have mechanisms to skirt around our best policy and oversight,” he said wryly, because without being able to ensure future contracts for upgrades and upkeep, the firm wouldn’t have a business case. But for the Air Force, modernizing and sustaining aircraft after year 15 results in increased costs of somewhere between three and eight percent per year, he said. The idea with Digital Century Series, by contrast, is to break out of this model into one where the up-front price the Air Force pays for new aircraft — “somewhere between X-planes and mass production” — is essentially the “total price of ownership.” The hope, he said, is that while the up-front unit prices will be higher, the cost over time will be significantly lower than a traditional major program buy. And in fact, he said,  Air Force’s “compare and contrast” study of the two different acquisition models so far has found that the Digital Century Series concept is “slightly cheaper.” “Maybe significantly cheaper,” he added, “but slightly cheaper than a traditional acquisition,” even one leveraging digital engineering to help keep the costs of future modernizations down. However, Roper said he has now brought in independent experts to “check our assumptions, check our math,” and is awaiting the results of their assessment. “I think in three weeks, I’ll be able to go from pencil to ink and say whether this is viable or not,” he said. MQ-9 Reaper and MQ-Next In the wide-ranging briefing, Roper also touched on the hot-button MQ-9 Reaper replacement effort that has piqued congressional concern. The reason the service is taking a bit of time to study future options, he explained, is the belief that future peer combat will require not just a new unmanned aerial vehicle for ISR/strike — but instead a multi-mission family of drones to do everything from air-to-air missions to ISR/strike to base defense. “We need these UAVs to be true utility players, to use the baseball analogy,” he suggested. 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So I think the litmus test for ‘MQ-Next’ is going to be what other letter can we assign to its name because it’s doing a mission other than is ISR strike,” he said, with a chuckle. “Ones that that jumped to the forefront for me,” he added, “are arming systems with air-to-air weapons, not just air-to-ground, so that you could play a role with forward tac air, but also being able to pull said system back to defend high-value assets that don’t have defensive systems that are able to hold adversary air at risk. I think that would be a wonderful combination.” Roper said it’s necessary for the Air Force “to explore more than just the MQ-9 mission” of gathering ISR data and striking targets in places like the Middle East, because there simply isn’t enough budget leeway to do otherwise as the service shifts focus to combat with peer competitors. Lawmakers are concerned that the service doesn’t yet have a solid acquisition strategy for replacing the venerable MQ-9 — a platform that has flown more than 4 million operational flight hours. Thus there has been a wave of congressional opposition to the Air Force’s decision in its 2021 budget request to begin divesting of the aircraft, and its February stop-order on production by prime General Atomics. The full House Appropriations Committee today approved its subcommittee’s decision to add $343.6 million for 16 MQ-9s to the Air Force’s budget — with Rep. Ken Calvert noting the importance of the drone to combatant commanders. Report language accompanying the bill highlighted concerns among lawmakers — also voiced by the House and Senate Armed Services Committees — that the Air Force’s replacement effort is moving too slowly could result in a gap in capability. 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