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Matt Costlow Profile
Matt Costlow

@Matt_Costlow

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Personal acct. NIPP Senior Analyst. Writes on nuclear deterrence, missile defense, arms control. Usual caveats. "To strive, to seek, to find, and not to yield."

VA, USA
Joined February 2017
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@Matt_Costlow
Matt Costlow
7 months
"China is the pacing threat" - bipartisan U.S. policy going back to the first Trump Administration. I believe that *severely* understates the threat. China, Russia, North Korea, and Iran are so connected, revisionist, and opportunistic, we need a new pacing threat. A 🧵... 1/10
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@Matt_Costlow
Matt Costlow
4 days
Excellent haul from the used book store - including @aaronbateman22 ā€˜s fantastic book!
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@Matt_Costlow
Matt Costlow
5 days
I think your article on SDI demonstrates otherwise. The Soviets paused their modernization programs for a couple years as they tried to figure out what SDI would become. They felt no panicked need to increase their offensive forces and were content with countermeasures. Not
@russianforces
Pavel Podvig
5 days
Oh yes it can.
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@Matt_Costlow
Matt Costlow
5 days
…. Golden Dome can’t be ā€œdestabilizingā€ if it is ā€œunrealistic.ā€ Gotta pick one.
@nukestrat
Hans Kristensen (also on Bluesky)
6 days
If you suspect Golden Dome to be crazy, exorbitantly expensive, unrealistic, and deeply destabilizing, you’re right. And it looks like a sure way to create a space race that will threaten civilian (and military) use of space even more.
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@Matt_Costlow
Matt Costlow
8 days
Awfully bold to say that Japan does not know what is good for its own security - especially on deterrence… It may not even be stationing U.S. weapons, just transiting. Japan has restrained itself for decades on this issue - and Chinese restraint is not a thing right now.
@DarylGKimball
Daryl G Kimball
8 days
Wrong response PM Takaichi. Stationing U.S.. nuclear weapons in Japan would undermine, not enhance the security of Japan and the world. "Japan PM wavers on nuclear arms question in sign of possible shift"
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@Matt_Costlow
Matt Costlow
9 days
I just saw a nuclear weapons take I have never seen before (and that is saying something!) Any state that flight tests a nuclear delivery system is furthering the "arms race." If the term had not lost all meaning before (see below), it sure has lost all meaning now. 1/2
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@Matt_Costlow
Matt Costlow
9 days
President Eisenhower on the first proclamation of Veterans Day:
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@Matt_Costlow
Matt Costlow
14 days
Missile defense can protect and/or provide enough time for mobile forces (like SSBNs and bombers) to disperse - or, if not, limit damage. It can also defend critical NC3 nodes. All in the service of aiding secure second strike survivability.
@nukestrat
Hans Kristensen (also on Bluesky)
14 days
@shashj Yes, how does MD secure SSBNs? It’s bizarre that the same institutions that advocate building up missile defenses also point out such defenses are part of why China is building up. šŸ¤·šŸ¼ā€ā™‚ļø
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@BalzerKyle
Kyle Balzer
16 days
Finnish President Alexander Stubb said today that the world is in a "new nuclear age." In my latest, I make the case that the US should lead NATO into a new era of nuclear competition. https://t.co/XSuHevhQwV
Tweet card summary image
aei.org
Washington can learn from its complicated past to shore up its global alliance system. And it is urgent for US policymakers to understand one lesson in particular: There is no one-size-fits-all...
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@Matt_Costlow
Matt Costlow
17 days
It is simply not true that US missile defense is a 50/50 coin flip (Wolfsthal says without evidence it is even worse). Last three tests were against countermeasures and successful. Defense outlets must be better at requiring authors to cite credible evidence for such claims.
@ARVershbow
Alexander Vershbow
17 days
Thoughtful commentary by Jon Wolfsthal on ā€œA House of Dynamiteā€ @ArmsControlWonk What ā€˜House of Dynamite’ gets right and wrong about nuclear command and control https://t.co/WvZASWOAH6 via @DefenseOne
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@Matt_Costlow
Matt Costlow
20 days
Happy Reformation Day everyone.
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@Matt_Costlow
Matt Costlow
22 days
One reason why actual nuclear policy analysts have such trouble taking this movie seriously. How do you retaliate against… an unknown source? To what end?
@TheAtlantic
The Atlantic
23 days
The new movie ā€œA House of Dynamiteā€ questions the utility of protocols in a nuclear event. @HannaRosin speaks with the screenwriter Noah Oppenheim about the film, and @RadioFreeTom about today's nuclear-proliferation reality: Listen on "Radio Atlantic":
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@Matt_Costlow
Matt Costlow
23 days
I should also add that the ā€œ$500 billionā€ for strategic missile defense since Reagan is factually untrue - laughably. Even if you add MDA annual budget plus all its predecessors AND count all their $$$ in *regional* MD (the lion’s share) - you get a little over $200 billion.
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@Matt_Costlow
Matt Costlow
23 days
It is difficult to express to people outside nuclear strategy fields just how incredibly stilted this movie is - the director said as much, it’s for disarmament. Builds the scenario to fit.
@DarylGKimball
Daryl G Kimball
24 days
"A House of Dynamite is terrifying. It’s also shockingly realistic." By Fred Kaplan via Slate https://t.co/5Zl9uuyiJ4
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@Matt_Costlow
Matt Costlow
1 month
I wonder if the three star general the director used was the same three star who Annie Jacobsen used. It would go a long way in explaining why two self-serious works came out so flawed. Also, hang this conclusion in the Louvre.
@OwenGleiberman
Owen Gleiberman
1 month
"A House of Dynamite" is a fear-stoking nuclear exploitation film. Why? Because the movie makes almost no sense.
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@Matt_Costlow
Matt Costlow
1 month
China clearly thinks it’s minimum deterrence threats would not be credible for the future - so it built up its nuclear arsenal. But nuclear cut proponents want to move the U.S. toward minimum deterrence threats against a China moving away from that paradigm. Baffling.
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@Matt_Costlow
Matt Costlow
2 months
Petition to adopt old flag designs that go way harder than current flags. Look at the Baltic area flag.
@vintagemapstore
Vintage Maps
2 months
Flag-Map or Europe in 1025 AD
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@Matt_Costlow
Matt Costlow
2 months
Officially entered the stage of life where the music I listened to growing up is called ā€œclassic rockā€ on the radio.
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@Matt_Costlow
Matt Costlow
2 months
3 year old son throws a bouncy ball at the TV Me: ā€œDid you just throw a ball at the TV?!?ā€ Son: *looks around* Son: ā€œWell… somebody did… hmmā€¦ā€
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@Matt_Costlow
Matt Costlow
2 months
Take some time to contemplate how 9/11 felt through the eyes of a mother in the towers, a father as a firefighter, a child who lost her parents, an airplane passenger wondering what’s next, the President who must act, those called to serve. We remember. šŸ‡ŗšŸ‡ø
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