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Space

Ursa Major to Introduce Arroway Engine for Military and Commercial Use

Frank Wolfe

Friday, June 3rd, 2022

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Ursa Major to Introduce Arroway Engine for Military and Commercial Use

A Falcon 9 rocket carrying a GPS III-5 satellite into orbit launches from LC-40 at Cape Canaveral Space Force Station, Fla. on June 17, 2021 (U.S. Space Force Photo)

Colorado-based Ursa Major is developing its reusable Arroway 200,000-pound thrust liquid oxygen and methane staged combustion engine for military and commercial use. The development comes as the Department of the Air Force weans itself off of Russian RD-180 and RD-181 engines. In March, Dmitry Rogozin, head of the Russian state space agency Roscosmos, said that Russia would stop selling the engines to the United States because of U.S. sanctions against Russia for the latter's assault on Ukraine. Arroway is to…

Congress

Warren And Sheehy Renew Call for “Right to Repair” In NDAA

Sen. Elizabeth Warren (D-Mass.) and Sen. Timothy Sheehy (R-Mont.), two members of the Senate Armed Services Committee (SASC), are renewing their call for “Right to Repair” language in the National […]

HASC Looks To Restrict USV Deliveries Without Navy CONOPS And Strategy

The House Armed Services Committee’s (HASC) fiscal year 2027 defense policy draft bill aims to restrict the Navy’s use of unmanned surface vessels (USV) until it decides on key factors […]

Congress

Gaps In Army’s Tactical Counter-Drone Capabilities Remain Concern Of HASC

A draft defense policy bill released this week says the Army is fielding counter-drone capabilities for defense of fixed sites and maneuver forces but suggests that troops at the lowest […]

Army

HASC Wants Closer Look At Army’s SBMC Program, Cites Avoiding Past IVAS Missteps

The House Armed Services Committee (HASC) wants a closer look at the Army’s Soldier Borne Mission Command (SBMC) effort, citing support for the development program while expressing caution to avoid […]