And deploy next-generation, high-tech intercontinental ballistic missiles with improved range, durability, targeting technology and overall lethality, service officials said.
The service is already making initial technological progress on design work and “systems engineering” for a new arsenal of ICBMs to serve well into the 2070s – called Ground Based Strategic Deterrent, or GBSD.
Northrop Grumman and Boeing teams were recently awarded Technology Maturation and Risk Reduction deals from the Air Force as part of a longer-term developmental trajectory aimed at developing, testing, firing and ultimately deploying new ICBMs.
Overall, the Air Force plans to build as many as 400 new GBSD weapons to modernize the arsenal and replace the 1970s-era Boeing-built Minuteman IIIs.
The new weapons will be engineered with improved guidance technology, boosters, flight systems and command and control systems, compared to the existing Minuteman III missiles. The weapon will also have upgraded circuitry and be built with a mind to long-term maintenance and sustainability, developers said.
Initial subsystem prototypes are included within the scope of the current Boeing and Northrop deals, Col. Heath Collins, System Program Manager, GBSD, told Scout Warrior in an interview.
“Over the next three years, the GBSD prime contractors will develop and test those prototypes to demonstrate technical and integration design maturity. In the end, these prototypes will burn down risk early to ensure successful execution of the next acquisition phase,” Collins said.
Following this initial 3-year developmental phase, the Air Force plan an Engineering and Manufacturing Development phase and eventual deployment.
Much attention has been focused on nuclear deterrence and the need for the US to modernize its arsenal, particularly in light of recent North Korean threats. Senior nuclear weapons developers have told Scout Warrior that upgraded guidance packages, durability and new targeting technology are all among areas of current developmental emphasis.
While, quite naturally, many of the details of the emerging new ICBMs are not available for discussion for security reasons, Collins did elaborate a bit on the systems engineering strategy being employed by Air Force developers.
Collins, an engineer himself, explained that the current acquisition strategy prioritizes model-based systems engineering designed to expedite technological development.
“Our approach to systems engineering leverages the power of 21st century technology to allow the program office to better "Own the Technical Baseline" through a spectrum of tools, models and simulations in a collaborative and interactive data environment,” Collins said.
The strategy, Collins explained, is intended the Air Force to better manage program and technical complexity through digital traceability and aggregation.
“This provides a single source of truth across the weapon system design, and allows a more comprehensive and deeper understanding of the architecture and design,” he said.
The new ICBMs will be deployed roughly within the same geographical expanse in which the current weapons are stationed. In total, dispersed areas across three different sites span 33,600 miles, including missiles in Cheyenne, Wyoming, Minot, North Dakota and Great Falls, Montana.
The Air Force plans to award the single EMD contract in late fiscal year 2020.
-- To Read Scout Warrior's Previous Report on GBSD - Featuring a Special intv. with Lt. Gen. Weinstein Deputy Chief of Staff for Strategic Deterrence and Nuclear Integration -- CLICK HERE
Excerpts from the previous report HERE:
If one were to passively reflect upon the seemingly limitless explosive power to instantly destroy, vaporize or incinerate cities, countries and massive swaths of territory or people -- images of quiet, flowing green meadows, peaceful celebratory gatherings or melodious sounds of chirping birds might not immediately come to mind.
After all, lethal destructive weaponry does not, by any means, appear to be synonymous with peace, tranquility and collective happiness. However, it is precisely the prospect of massive violence which engenders the possibility of peace. Nuclear weapons therefore, in some unambiguous sense, can be interpreted as being the antithesis of themselves; simply put – potential for mass violence creates peace – thus the conceptual thrust of nuclear deterrence.
It is within this conceptual framework, designed to save millions of lives, prevent major great-power war and ensure the safety of entire populations, that the U.S. Air Force is now vigorously pursuing a new arsenal of land-fired, Inter-Continental Ballistic Missiles, or ICBMs.
A Pentagon statement said the General asked reporters to imagine what the world was like in the six years preceding the atomic bombings of Hiroshima and Nagasaki. “In those six years, the world in conflict killed somewhere between 60 million and 80 million people,” he said. “That’s about 33,000 people a day, a million people a month.”
The world has seen bloody conflicts -- Korea, Vietnam, Desert Storm, Enduring Freedom and Iraqi Freedom were awful, but nowhere near the level of carnage the world had experienced, he said.
“The submarines are the most survivable element of it; the ICBMs are the most ready; the bombers are the most flexible,” he said. “When you put those pieces together, it gives our nation the ability to withstand any attack and respond if we are attacked, which means we won’t be attacked.”