• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechApps

Donald Rumsfeld’s Next Career Move: App Developer

By
Clay Dillow
Clay Dillow
Down Arrow Button Icon
By
Clay Dillow
Clay Dillow
Down Arrow Button Icon
January 25, 2016, 11:39 AM ET
Courtesy Churchill Solitaire

Donald Rumsfeld has served three Republican presidential administrations, survived two turns as Secretary of Defense, and represented the United States as ambassador to NATO. Now, at 83, he’s still adding bullet points to his resume. Rumsfeld and a team of developers have released an iOS app that the former SecDef describes as “an incredibly devilish version of solitaire” invented by none other than Sir Winston Churchill, Britain’s most revered prime minister.

Churchill Solitaire was—according to the story related by Rumsfeld in a post on Medium—devised by Churchill as a means to pass the time and hone the mind during sleepless wartime nights. Similar to conventional solitaire, Churchill’s version uses two decks instead of one and includes a particularly difficult twist—an additional row of six cards known as the Devil’s Six that the player must clear alongside the usual stacks of suited, ordered cards.

Get Data Sheet, Fortune’s technology newsletter.

Rumsfeld learned the game from a senior Belgian diplomat named André de Staercke while he was serving as ambassador to NATO in Brussels in the 1970s. During the war, de Staercke had been something of a protégé to Churchill while serving as part of Belgium’s government-in-exile in London. Churchill taught de Staercke his card game, and de Staercke later passed it on to Rumsfeld.

“Up until a few years ago, there were probably a dozen or so people in the entire world who knew how to play this game,” Rumsfeld writes. His wife Joyce, his kids, a handful of members of the Belgian diplomatic corps, and a few of Rumsfeld’s colleagues made up the entire universe of Churchill Solitaire players (de Staercke passed away in 2001). The app, Rumsfeld says, is a way to share Churchill’s more “demanding and complex” version of solitaire with the world before it was lost to history.

For more on mobile gaming, watch this Fortune video:

Admitting he knows next to nothing about apps, Rumsfeld teamed with a group of app developers and helped guide them through the engineering via dictated memos (“Instead of capturing history, it is getting a bit artsy,” he said in one exemplary missive, according to the WSJ.) Though not so much helpful with the coding, Rumsfeld played an active role in shaping the look and feel of the game. “I’ve signed off on something they call ‘UX,’” Rumsfeld writes on Medium. “I’ve put the game through its paces, offering suggestions and ideas to make it as closely resemble the game Churchill played.”

Thusly, the former aide to Nixon, ambassador to NATO, and architect of two major modern military campaigns has made the transition to mobile app developer, if not mobile app tycoon. Both Rumsfeld and the Churchill family—which blessed the endeavor—will donate any profits made from the game to charity, he says.

About the Author
By Clay Dillow
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

A SpaceX Falcon 9 rocket is displayed outside a Space Exploration Technologies Corp. facility in Hawthorne, California.
Startups & VentureElon Musk
SpaceX has filed confidentially for IPO ahead of AI rivals
By Bailey Lipschultz, Edward Ludlow and BloombergApril 1, 2026
10 hours ago
AI ‘slop’ is flooding YouTube Kids—and more than 200 groups and experts are calling for a ban
CybersecurityYouTube
AI ‘slop’ is flooding YouTube Kids—and more than 200 groups and experts are calling for a ban
By Catherina GioinoApril 1, 2026
10 hours ago
Deutsche Bank asked AI if it’s true that AI will solve the economy’s inflation problems. The robots answered
Economydisruption
Deutsche Bank asked AI if it’s true that AI will solve the economy’s inflation problems. The robots answered
By Nick LichtenbergApril 1, 2026
10 hours ago
ntsb
LawAutos
Why hands-free systems in self-driving cars aren’t actually safer, according to the NTSB
By Josh Funk and The Associated PressApril 1, 2026
11 hours ago
Mike Wirth, chief executive officer of Chevron.
EnergyData centers
Microsoft and Chevron enter exclusivity deal on powering West Texas AI data center complex
By Jordan BlumApril 1, 2026
11 hours ago
A chip research center site operations manager stands next to a window overlooking the facility.
EnvironmentData centers
Data centers are so hot their ‘heat island’ effect is raising temperatures up to 6 miles away and impacting 343 million people worldwide, study finds
By Sasha RogelbergApril 1, 2026
13 hours ago

Most Popular

Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
Success
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
By Fortune EditorsMarch 31, 2026
2 days ago
Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
Economy
Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
By Fortune EditorsMarch 30, 2026
2 days ago
Current price of gold as of April 1, 2026
Personal Finance
Current price of gold as of April 1, 2026
By Fortune EditorsApril 1, 2026
17 hours ago
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
AI
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
By Fortune EditorsMarch 30, 2026
3 days ago
Current price of oil as of April 1, 2026
Personal Finance
Current price of oil as of April 1, 2026
By Fortune EditorsApril 1, 2026
18 hours ago
Hiring just hit a level not seen since the economy was ‘closed down literally’ during COVID, top economist says
Economy
Hiring just hit a level not seen since the economy was ‘closed down literally’ during COVID, top economist says
By Fortune EditorsMarch 31, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.