NASA Sinks More Money into SLS

The manufacture and checkout of all 10 motor segments for the first Artemis flight were completed in January at Northrop Grumman’s factory in Promontory, Utah. (Credits: Northrop Grumman)

HUNTSVILLE, Ala. (NASA PR) — NASA has taken the next steps toward building Space Launch System (SLS) solid rocket boosters to support as many as six additional flights, for a total of up to nine Artemis missions. The agency is continuing to work with Northrop Grumman of Brigham City, Utah, the current lead contractor for the solid rocket boosters that will launch the first three Artemis missions, including the mission that will land the first woman and next man on the Moon in 2024.

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GAO Reports on Efforts to Maintain Solid-Rocket Motor Industrial Base

The second and final qualification motor (QM-2) test for the Space Launch System’s booster is seen, Tuesday, June 28, 2016, at Orbital ATK Propulsion Systems test facilities in Promontory, Utah. (Credit: NASA/Bill Ingalls)

Solid Rocket Motors:
DOD and Industry Are Addressing Challenges to Minimize Supply Concerns

Government Accountability Office
October 2017
GAO-18-45 [Full Report]

Why GAO Did This Study

DOD relies on a multi-tiered supply chain to provide SRMs, the propulsion systems behind the various missile systems that provide defense capabilities to meet U.S. national security objectives. The SRM industrial base includes manufacturers that turn to an extensive network of suppliers that provide the raw materials, components, and subsystems needed to build SRMs. DOD is responsible for developing a strategy for the national industrial base that ensures that defense contractors and their suppliers are capable of providing the goods and services needed to achieve national security objectives.

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