The specter of nuclear war may have faded from the daily headlines since the Cold War, but the US Air Force is ensuring its preparedness with a hefty investment.

On Friday (April 26), the Department of the Air Force announced a $13 billion contract awarded to Sierra Nevada Corp. for the development and production of the Survivable Airborne Operations Center (SAOC), the next-generation command center aircraft.

This new aircraft will replace the E-4B Nightwatch planes, more commonly known by the ominous nickname “doomsday planes.”

E-4B Nightwatch: A Legacy Forged in Cold War Tensions

The E-4B Nightwatch is a heavily modified Boeing 747-200, a commercial airframe transformed into a flying fortress during the late 1970s.

The backdrop for this project was a world characterized by intense rivalry between the US and the Soviet Union, with both sides possessing devastating nuclear arsenals.

The E-4B’s primary purpose was to serve as an airborne refuge for the President, the Secretary of Defense, and other key members of the National Command Authority in the event of a nuclear attack.

The exact technical specifications of the E-4B remain classified, but it’s widely believed to be equipped with hardened electronics and advanced shielding to protect against the electromagnetic pulse (EMP) generated by a nuclear detonation.

Refueling capabilities ensure extended airborne endurance, allowing the President and his advisors to maintain control and communication with military forces even amidst a global catastrophe.

Estimates suggest there are four active E-4Bs, constantly maintained and ready to deploy at a moment’s notice.

While the E-4B has never been used in its most nightmarish scenario, its existence has served a crucial role in the US nuclear deterrence strategy.

During the Cold War, it was a chilling symbol of the potential consequences of escalating tensions.Even after the Soviet Union’s collapse, the E-4Bs haven’t remained entirely dormant.

They have been deployed to support military operations and facilitate communication during various crises, demonstrating their broader utility beyond nuclear war.

The SAOC Program: A Modernized Doomsday Defense

While details surrounding the SAOC program are still emerging, the Air Force has revealed some key features.

The new aircraft will be built upon a modified commercial airframe, similar to its predecessor.

However, significant upgrades are planned to integrate modern secure communication and planning systems, ensuring the President and National Command Authority have access to the latest technology for command and control.

The contract with Sierra Nevada Corp. not only includes the development and production of the SAOC aircraft itself but also encompasses engineering and manufacturing development models, production models of the final aircraft, and all necessary ground support systems.

The expected operational date for the SAOC is 2036.

Doomsday plane
An E-4B Nightwatch aircraft flys over the US Navy Blue Angels F-18s, 2009. (Image source: DVIDS)

This significant investment highlights the US Air Force’s commitment to maintaining a robust and contemporary nuclear deterrent capability.

While the hope remains that these aircraft will never be needed for their original purpose, the SAOC program guarantees that the National Command Authority will possess the necessary tools to lead in the most extreme circumstances.

Beyond Deterrence: The Evolving Role of Airborne Command Centers

The necessity for airborne command centers extends beyond nuclear war scenarios.

The E-4B’s deployment history demonstrates its versatility. These aircraft have played a role in coordinating responses to natural disasters and other major crises.

The SAOC is likely to continue this trend, offering a secure and mobile command post for the President and senior officials during a wide range of emergencies.

The $13 billion price tag for the SAOC program may raise eyebrows, but it’s important to consider the cost as an investment in national security.

The ability to maintain a credible nuclear deterrent and ensure uninterrupted communication during a crisis is a vital component of safeguarding the nation.

The SAOC program ensures that the US Air Force will continue to possess this capability well into the future.