Sandra Erwin covers the military and national security beat as a Senior Staff Writer at SpaceNews. Sandra, based in Arlington, Virginia, specializes in Defense Department and Intelligence Community space programs, policy, budgets, technology and the industry that supports this sector. She joined SpaceNews in October 2017. Before coming to SpaceNews, Erwin covered the U.S. military, the Pentagon, Congress and the defense industry for over two decades as editor of the National Defense Industrial Association's National Defense Magazine and Pentagon correspondent for Real Clear Defense.
Latest articles by Sandra Erwin

By Sandra Erwin Published
The Air Force integrated a 12U cubesat on the Centaur's aft bulkhead carrier.

By Sandra Erwin Published
The Defense Advanced Research Projects Agency is considering proposals from potential new partners for its program to send a robot to space to repair satellites.

By Sandra Erwin Published
The DSX satellite will collect data that will be used to study the radiation environment in space.

By Sandra Erwin Published
Pence will meet with senior officials to discuss space launch activities, space traffic management and ongoing efforts to establish a U.S. Space Force.

By Sandra Erwin Published
Col. Robert Bongiovi: "Two is the right number from a mission assurance perspective."

By Sandra Erwin Published
Launch Service Agreement contract winners Blue Origin, Northrop Grumman and United Launch Alliance have filed 'motions to intervene' in the lawsuit filed by SpaceX.

By Sandra Erwin Published
The Air Force announcement that it is paying ULA $449.8 million for three Delta 4 Heavy launches is only half the story.

By Sandra Erwin Published
An independent space service under the Air Force would add up to $1.3 billion a year in costs, says CBO, far more than DoD's estimate of $500 million.

By Sandra Erwin Published
NROL-68 is the second of three missions awarded to ULA under the Launch Vehicle Production Services contract.

By Sandra Erwin Published
The Air Force 45th Space Wing is gearing up for three high-profile space launches at Cape Canaveral over the coming months.

By Sandra Erwin Published
The National Guard Bureau is calling for the establishment of a Space National Guard as a reserve component to the Space Force.

By Sandra Erwin Published
Senate Armed Services Committee Chairman Sen. James Inhofe (R-Okla.) said the hearing was an "opportunity to continue to gather facts and to fully explore the proposal."

By Sandra Erwin Published
A new report by the Center for Strategic and International Studies focuses on four specific countries that pose the greatest risk for the United States: China, Russia, Iran and North Korea.

By Sandra Erwin Published
House Armed Service Committee Chairman Adam Smith on Thursday sent a letter to Air Force Secretary Heather Wilson questioning "what seems to be a rush to move ahead in the procurement strategy."

By Sandra Erwin Published
Once the launch was detected, U.S. Space Command right away started notifying satellite operators.

By Sandra Erwin Published
The Space Development Agency officially came into existence last week and already is causing a stir.

By Sandra Erwin Published
The White House said the Space Force will "initially realign existing space forces and materiel from the military services and will scale up responsibly and deliberately over the next several years."

By Sandra Erwin Published
Col. Bongiovi, director of SMC's Launch Enterprise Directorate, says the NSSL program will seek to leverage the U.S. commercial launch industry.

By Sandra Erwin Published
Now that the proposal has been kicked over to Congress, DoD faces what could be a harder-than-expected job communicating the Space Force plan to Congress and the public.

By Sandra Erwin Published

By Sandra Erwin Published
The Missile Defense Agency is evaluating nine proposals for space sensor architectures. With $73 million that Congress already appropriated, the agency will select three to continue on.

By Sandra Erwin Published
President Donald Trump and Vice President Mike Pence visited the Pentagon on Thursday to roll out the 2019 Missile Defense Review.

By Sandra Erwin Published
In his first national security meeting as acting defense secretary, Patrick Shanahan said DoD should stay focused on the national defense strategy and the strategic competition with China.
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