Tech
The Future Of The F-35 And The U.S. Air Force Fighter Fleet
The Joint Strike Fighter is the most expensive weapons program ever devised. Costing well over a trillion dollars, the F-35 was supposed to replace the frontline fighters for the U.S. Navy, Marines, and Air Force. But costly delays and setbacks have potentially pushed the Air Force to look for a cheaper option to help fill in the gaps left by the expensive F-35A.
Correction (March 19, 2021): At 5:30 the video misstates the cost of the program at $1.6 trillion to-date. The correct number is $1.6 trillion over the lifetime of the program.
The F-35A was designed to revolutionize fighter procurement. It was going to take the missions of several aircraft and do it all. The maintenance was going to be cheaper and easier due to cutting edge computer software. The list of planes it was going to replace was long. But the operating costs for the aircraft, which is around $36,000 per hour, are still around $10,000 more expensive than older fighters in the Air Force inventory.
“The biggest cost challenge that we face in the airplane is the life cycle sustainment cost of the jet. What I can tell you…is the Air Force is laser focused on that.” Said Brigadier General Abba, who is the Director of the F-35 integration office for the U.S. Air Force. “When we are talking about the cost per flying hour of an F-35, it includes all of those sorts of capabilities that in other airplanes, F-16, F-15, that are not organic to the platform itself. They’re things that hang either on centerline stations or on wing stations to help the airplane accomplish its mission.”
Although the F-35 is an incredibly capable aircraft, the Air Force appears to have decided to diversify its fleet. The F-15EX, an upgraded version of the F-15 that first flew in the 1970s is on the acquisition block, and the initial F-15EX was delivered to the Air Force this month. And recent comments by the Air Force Chief of Staff, General Charles Brown Jr., illustrated the possibility of procuring a light fighter to be a replacement for the aging F-16.
“The idea that, you know, because there are some affordability challenges that the USA is somehow going to just bail on this program is mad.” Said Justin Bronk, a Airpower and Technology Research Fellow at the Royal United Services Institute. “Of course, they have to consider the future flights it makes because the sums don’t add up and they haven’t had it up for a long time. And good on General Brown for grasping the mettle on that publicly.”
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The Future Of The F-35 And The U.S. Air Force Fighter Fleet
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U.S. voters passed 40 ballot measures putting limits on AI data centers this week, as huge 1GW AI data centers from OpenAI, Meta, SpaceXAI, Amazon, Google and more push up water and power bills and put a strain on local resources. One of the issues that continues to come up is water usage, which is needed to cool the GPUs inside data centers running AI workloads. Closed-loop liquid cooling keeps water use low inside many modern AI data centers, but external cooling is still needed to move heat outside of the buildings and that requires large amounts of power or water in hot climates. CNBC visited data centers and spoke to researchers to find out the truth about how data centers use water.
Producer and Reporter: Katie Tarasov
Edited by: Erin Black, Matthew Soto
Camera: Andrew Evers
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Animation: Jason Reginato, Emily Park
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The Less Water Data Centers Use, The More Power They Consume. Here’s Why
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Jennifer Fonstad, Aspect Ventures, discusses whether startups may get a major boost from the incoming administration’s infrastructure plans.
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Silicon Valley Eyes Donald Trump Tech Effect | Squawk Box | CNBC
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The new Amazon Key service is supposed to drop packages inside your door, but it doesn’t work very well right now.
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Amazon Key Changes How Packages Are Delivered — Just Beware Of Your Dog | CNBC
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The crypto industry is pouring millions of dollars into congressional races across the country in the hopes of getting its legislative agenda across the finish line. Crypto-focused super PACs want to repeat the success of 2024, when they helped elect pro-crypto lawmakers and reshape Congress. But it remains to be seen if crypto can move legislation forward in a new Congress as Americans turn their attention to economic uncertainty and government ethics concerns.
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0:00 – Introduction
1:21 – Crypto’s 2024 wins
4:55 – Corporate influence
11:40 – Missed opportunity?
Hosted and produced by: Talia Kaplan
Edited by: Julz Alleyne
Animation: Jason Reginato, Marshall Ritzel
Senior Managing Producer: Jordan Smith
Additional Footage: Getty Images
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Advanced Micro Devices CEO Lisa Su speaks with CNBC’s Jon Fortt about the current security risks around high-performance chips and how it is affecting the company and consumers.
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AMD CEO Lisa Su: Security Is ‘Job One’ For High-Performance Processors | CNBC
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