Mark Nevitt
@marknevitt.bsky.social
Associate Professor @Emory Law. Former aviator, Navy JAG. Climate change, environmental law, and security. https://law.emory.edu/faculty/faculty-profiles/nevitt-profile.html
Writing: https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=1916527
Writing: https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=1916527
Helpful article in today's @nytimes.com highlights the legal authorities behind the 5 (!) domestic military deployments currently underway or pending in American cities.
@cnas.bsky.social @brennancenter.org @lizagoitein.bsky.social @rgoodlaw.bsky.social
www.nytimes.com/interactive/...
@cnas.bsky.social @brennancenter.org @lizagoitein.bsky.social @rgoodlaw.bsky.social
www.nytimes.com/interactive/...
October 28, 2025 at 12:15 PM
Helpful article in today's @nytimes.com highlights the legal authorities behind the 5 (!) domestic military deployments currently underway or pending in American cities.
@cnas.bsky.social @brennancenter.org @lizagoitein.bsky.social @rgoodlaw.bsky.social
www.nytimes.com/interactive/...
@cnas.bsky.social @brennancenter.org @lizagoitein.bsky.social @rgoodlaw.bsky.social
www.nytimes.com/interactive/...
Reposted by Mark Nevitt
“The Caribbean Strikes and the Collapse of Legal Oversight in U.S. Military Operations”
By @seharrison7.bsky.social and @marknevitt.bsky.social
www.justsecurity.org/123172/carib...
By @seharrison7.bsky.social and @marknevitt.bsky.social
www.justsecurity.org/123172/carib...
Caribbean Strikes and Collapse of Legal Oversight in U.S. Military
Congress and the public must address the pressures imposed on public servants and defend the guardrails that protect U.S. forces and democracy.
www.justsecurity.org
October 23, 2025 at 1:15 PM
“The Caribbean Strikes and the Collapse of Legal Oversight in U.S. Military Operations”
By @seharrison7.bsky.social and @marknevitt.bsky.social
www.justsecurity.org/123172/carib...
By @seharrison7.bsky.social and @marknevitt.bsky.social
www.justsecurity.org/123172/carib...
Interested in the ways that the Caribbean (and Pacific) drug strikes are unlawful?
@justsecurity.org has 15 Articles (!) from experts @becingber.bsky.social @bcfinucane.bsky.social @martylederman.bsky.social @seharrison7.bsky.social @mikeschmitt.bsky.social
www.justsecurity.org/120753/colle...
@justsecurity.org has 15 Articles (!) from experts @becingber.bsky.social @bcfinucane.bsky.social @martylederman.bsky.social @seharrison7.bsky.social @mikeschmitt.bsky.social
www.justsecurity.org/120753/colle...
Collection: U.S. Lethal Strikes on Suspected Drug Traffickers
Collection of expert analysis on the legality of the U.S. strike on Venezuelan vessels in the Caribbean, the consequences of the strike, and related issues.
www.justsecurity.org
October 23, 2025 at 9:20 PM
Interested in the ways that the Caribbean (and Pacific) drug strikes are unlawful?
@justsecurity.org has 15 Articles (!) from experts @becingber.bsky.social @bcfinucane.bsky.social @martylederman.bsky.social @seharrison7.bsky.social @mikeschmitt.bsky.social
www.justsecurity.org/120753/colle...
@justsecurity.org has 15 Articles (!) from experts @becingber.bsky.social @bcfinucane.bsky.social @martylederman.bsky.social @seharrison7.bsky.social @mikeschmitt.bsky.social
www.justsecurity.org/120753/colle...
Terrific to team up with @seharrison7.bsky.social on this and thanks to @rgoodlaw.bsky.social and @tessbridgeman.bsky.social for edits!
“The Caribbean Strikes and the Collapse of Legal Oversight in U.S. Military Operations”
By @seharrison7.bsky.social and @marknevitt.bsky.social
www.justsecurity.org/123172/carib...
By @seharrison7.bsky.social and @marknevitt.bsky.social
www.justsecurity.org/123172/carib...
Caribbean Strikes and Collapse of Legal Oversight in U.S. Military
Congress and the public must address the pressures imposed on public servants and defend the guardrails that protect U.S. forces and democracy.
www.justsecurity.org
October 23, 2025 at 4:22 PM
Terrific to team up with @seharrison7.bsky.social on this and thanks to @rgoodlaw.bsky.social and @tessbridgeman.bsky.social for edits!
In light of Trump’s decision to send CA National Guard to Oregon, I’m re-upping this piece from @cnas.bsky.social on the troubling scenario of sending outside NG to another state against its will. While the statute is different, the core concern remains.
www.cnas.org/publications...
challenge
www.cnas.org/publications...
challenge
October 5, 2025 at 6:34 PM
In light of Trump’s decision to send CA National Guard to Oregon, I’m re-upping this piece from @cnas.bsky.social on the troubling scenario of sending outside NG to another state against its will. While the statute is different, the core concern remains.
www.cnas.org/publications...
challenge
www.cnas.org/publications...
challenge
“Every morning, landscaping companies deploy these gigantic beasts across the city, strapped to workers’ backs like dystopian World War II-era flamethrowers. The enemies are Atlanta’s leaves, and the blowers are determined to disrupt Zoom calls, infants’ naps, and the tranquility of your home.”
In an essay in The Regulatory Review, Prof. @marknevitt.bsky.social of @emorylaw.bsky.social argues that use of gas-powered leaf blowers should be banned and discusses the negative environmental effects of the antiquated engine technology powering them. www.theregreview.org/2023/02/06/n...
October 4, 2025 at 11:11 PM
“Every morning, landscaping companies deploy these gigantic beasts across the city, strapped to workers’ backs like dystopian World War II-era flamethrowers. The enemies are Atlanta’s leaves, and the blowers are determined to disrupt Zoom calls, infants’ naps, and the tranquility of your home.”
In light of the second strike on an alleged drug vessel, I’m reupping this article via @justsecurity.org -
www.justsecurity.org/119985/label...
www.justsecurity.org/119985/label...
Labels, Not Law, to Justify Lethal Force: Venezuela Boat Strike
A new label does not transform a problem or grant the U.S. president or the U.S. military expanded legal authority to kill civilians.
www.justsecurity.org
September 16, 2025 at 11:35 AM
In light of the second strike on an alleged drug vessel, I’m reupping this article via @justsecurity.org -
www.justsecurity.org/119985/label...
www.justsecurity.org/119985/label...
Via @justsecurity.org on the drug vessel strike.
"Labeling these groups . . . does not authorize the use of military force or trigger the military rules that apply in armed conflict."
@bcfinucane.bsky.social @rgoodlaw.bsky.social @tessbridgeman.bsky.social
www.justsecurity.org/119985/label...
"Labeling these groups . . . does not authorize the use of military force or trigger the military rules that apply in armed conflict."
@bcfinucane.bsky.social @rgoodlaw.bsky.social @tessbridgeman.bsky.social
www.justsecurity.org/119985/label...
Labels, Not Law, to Justify Lethal Force: Venezuela Boat Strike
A new label does not transform a problem or grant the U.S. president or the U.S. military expanded legal authority to kill civilians.
www.justsecurity.org
September 5, 2025 at 6:49 PM
Via @justsecurity.org on the drug vessel strike.
"Labeling these groups . . . does not authorize the use of military force or trigger the military rules that apply in armed conflict."
@bcfinucane.bsky.social @rgoodlaw.bsky.social @tessbridgeman.bsky.social
www.justsecurity.org/119985/label...
"Labeling these groups . . . does not authorize the use of military force or trigger the military rules that apply in armed conflict."
@bcfinucane.bsky.social @rgoodlaw.bsky.social @tessbridgeman.bsky.social
www.justsecurity.org/119985/label...
Interesting footnote in Judge Breyer's decision on use of the military in California - Chief Bovino of Homeland Security criticized Army General Sherman for his reluctance to use the military in MacArthur Park, "questioning Sherman’s loyalty to the country." @brennancenter.org @justsecurity.org
September 2, 2025 at 4:33 PM
Interesting footnote in Judge Breyer's decision on use of the military in California - Chief Bovino of Homeland Security criticized Army General Sherman for his reluctance to use the military in MacArthur Park, "questioning Sherman’s loyalty to the country." @brennancenter.org @justsecurity.org
Great analysis, as always via @josephanunn.bsky.social @sreynolds.bsky.social of the @brennancenter.org brain trust!
The past week’s actions in DC "illustrate the dangers of an administration willing to exploit emergency powers and disregard the limits on those powers." New analysis by the Brennan Center's @josephanunn.bsky.social and @sreynolds.bsky.social.
One Week of Trump’s DC Takeover Attempt: An analysis of the president’s use of military, police, and security services in the nation’s capital
Detailed legal analysis of federalization of DC police and the deployment of Guard, DHS and other forces.
www.justsecurity.org
August 19, 2025 at 5:15 PM
Great analysis, as always via @josephanunn.bsky.social @sreynolds.bsky.social of the @brennancenter.org brain trust!
"The Trump administration is pursuing a maximalist legal approach in deploying the military . . . DC may well be a dry run for even greater reliance on the military to be deployed domestically."
cc @stevevladeck.bsky.social @lizagoitein.bsky.social @chrismirasola.bsky.social
cc @stevevladeck.bsky.social @lizagoitein.bsky.social @chrismirasola.bsky.social
Thanks to the deep expertise of @marknevitt.bsky.social for this Backgrounder:
Trump, the National Guard, and the District of Columbia: What You Need to Know
#NationalGuard #DCTakeover #ARNG
Trump, the National Guard, and the District of Columbia: What You Need to Know
#NationalGuard #DCTakeover #ARNG
Trump, the National Guard, and the District of Columbia
The president’s maximalist legal approach in deploying the military may well foreshadow broader use of the military in other American cities.
www.justsecurity.org
August 18, 2025 at 5:35 PM
"The Trump administration is pursuing a maximalist legal approach in deploying the military . . . DC may well be a dry run for even greater reliance on the military to be deployed domestically."
cc @stevevladeck.bsky.social @lizagoitein.bsky.social @chrismirasola.bsky.social
cc @stevevladeck.bsky.social @lizagoitein.bsky.social @chrismirasola.bsky.social
In light of WV #National Guard ordered to DC, I'm re-upping this Article via @cnas.bsky.social, calling for reform of a particular statute - 32 USC 502f that is being used as the *likely* legal basis for the deployment.
@josephanunn.bsky.social @lizagoitein.bsky.social
www.cnas.org/publications...
@josephanunn.bsky.social @lizagoitein.bsky.social
www.cnas.org/publications...
Congress Must Clarify the National Guard’s Section 502 Legal Authorities
Understanding the precise scope of the Guard’s legal authorities is important, because Posse Comitatus Act restrictions
www.cnas.org
August 16, 2025 at 10:00 PM
In light of WV #National Guard ordered to DC, I'm re-upping this Article via @cnas.bsky.social, calling for reform of a particular statute - 32 USC 502f that is being used as the *likely* legal basis for the deployment.
@josephanunn.bsky.social @lizagoitein.bsky.social
www.cnas.org/publications...
@josephanunn.bsky.social @lizagoitein.bsky.social
www.cnas.org/publications...
Join us in beautiful #Atlanta, Georgia!
Emory Law is conducting an open-rank lateral search for a Business Law professor!
faculty-emory.icims.com/jobs/151442/...
faculty-emory.icims.com/jobs/151442/...
August 11, 2025 at 5:14 PM
Join us in beautiful #Atlanta, Georgia!
@lizagoitein.bsky.social @josephanunn.bsky.social @stevevladeck.bsky.social and I have been arguing for reforming the #DC #National Guard, which is "outdated and dangerous."
Re-upping two articles via @justsecurity.org:
www.justsecurity.org/79971/2022-u...
www.justsecurity.org/74098/why-d-...
Re-upping two articles via @justsecurity.org:
www.justsecurity.org/79971/2022-u...
www.justsecurity.org/74098/why-d-...
2022 Update: Good Governance Paper No. 6: Domestic Military Operations
At one-year mark of Biden administration, top experts revisit proposals to restore and promote nonpartisan principles of good government.
www.justsecurity.org
August 11, 2025 at 5:11 PM
@lizagoitein.bsky.social @josephanunn.bsky.social @stevevladeck.bsky.social and I have been arguing for reforming the #DC #National Guard, which is "outdated and dangerous."
Re-upping two articles via @justsecurity.org:
www.justsecurity.org/79971/2022-u...
www.justsecurity.org/74098/why-d-...
Re-upping two articles via @justsecurity.org:
www.justsecurity.org/79971/2022-u...
www.justsecurity.org/74098/why-d-...
Reposted by Mark Nevitt
If EPA repeals its endangerment finding, the basis for industry’s fervent wish to displace state climate litigation is gone. You CANNOT have it both ways. See: journals.library.wustl.edu/lawreview/ar...
Could Official Climate Denial Revive the Common Law as a Regulatory Backstop?
The Trump Administration is rapidly turning the clock back on climate policy and environmental regulation. Despite overwhelming, peer-reviewed scientific evidence, administration officials eager to pr...
journals.library.wustl.edu
July 31, 2025 at 12:29 AM
If EPA repeals its endangerment finding, the basis for industry’s fervent wish to displace state climate litigation is gone. You CANNOT have it both ways. See: journals.library.wustl.edu/lawreview/ar...
Bob Percival and I wrote this in 2019 in the Washington University Law Review in anticipation of the endangerment finding going away.
If EPA repeals its endangerment finding, the basis for industry’s fervent wish to displace state climate litigation is gone. You CANNOT have it both ways. See: journals.library.wustl.edu/lawreview/ar...
Could Official Climate Denial Revive the Common Law as a Regulatory Backstop?
The Trump Administration is rapidly turning the clock back on climate policy and environmental regulation. Despite overwhelming, peer-reviewed scientific evidence, administration officials eager to pr...
journals.library.wustl.edu
July 31, 2025 at 12:35 AM
Bob Percival and I wrote this in 2019 in the Washington University Law Review in anticipation of the endangerment finding going away.
Via @lawfaremedia.org some takeaways from the #Texas floods -
- Improve #climate risk information
- Invest in adaptation measures before disaster strikes
- Resource the #CoastGuard
and emergency first responders
-Retreat when necessary
-Fully Fund Science
- Improve #climate risk information
- Invest in adaptation measures before disaster strikes
- Resource the #CoastGuard
and emergency first responders
-Retreat when necessary
-Fully Fund Science
The Texas Hill Country flood disaster highlights the need for local, state, and federal governments to invest in emergency response measures and climate resilience. @marknevitt.bsky.social details steps lawmakers can take to prevent future tragedies.
Eight Takeaways From the Texas Flood Tragedy
There are steps lawmakers can take today to avert the full human costs of these extreme weather events.
www.lawfaremedia.org
July 28, 2025 at 8:38 PM
Via @lawfaremedia.org some takeaways from the #Texas floods -
- Improve #climate risk information
- Invest in adaptation measures before disaster strikes
- Resource the #CoastGuard
and emergency first responders
-Retreat when necessary
-Fully Fund Science
- Improve #climate risk information
- Invest in adaptation measures before disaster strikes
- Resource the #CoastGuard
and emergency first responders
-Retreat when necessary
-Fully Fund Science
Honored to be named as part of the @justsecurity.org Editorial Team. Extremely grateful to @rgoodlaw.bsky.social and the Just Security team for taking a chance on me over the years to get my thoughts out on climate change, national security, and use of the military domestically!
We’re so thrilled to announce longtime Just Security contributor and @emorylaw.bsky.social Professor @marknevitt.bsky.social as the newest member of our Editorial Board!
Welcome, Mark!
www.justsecurity.org/117195/mark-...
Welcome, Mark!
www.justsecurity.org/117195/mark-...
A Warm Welcome to Mark Nevitt as a Just Security Editorial Board Member!
We are thrilled to welcome distinguished scholar Mark Nevitt, JAGC (ret.), as a new member of Just Security's Editorial Board.
www.justsecurity.org
July 17, 2025 at 5:46 PM
Honored to be named as part of the @justsecurity.org Editorial Team. Extremely grateful to @rgoodlaw.bsky.social and the Just Security team for taking a chance on me over the years to get my thoughts out on climate change, national security, and use of the military domestically!
In light of state and local law enforcement doing more immigration enforcement, I’m re-upping this article via @justsecurity.org that highlights the rise of “287g” agreements between #DHS and state/local police and National Guard
> 800 agreements and rising!
www.justsecurity.org/114395/the-m...
> 800 agreements and rising!
www.justsecurity.org/114395/the-m...
The Mounting Crisis of Militarizing Immigration Enforcement
When part-time soldiers police their neighbors, federal authority displaces state and local officials, and strains civil-military relations.
www.justsecurity.org
July 12, 2025 at 4:55 PM
In light of state and local law enforcement doing more immigration enforcement, I’m re-upping this article via @justsecurity.org that highlights the rise of “287g” agreements between #DHS and state/local police and National Guard
> 800 agreements and rising!
www.justsecurity.org/114395/the-m...
> 800 agreements and rising!
www.justsecurity.org/114395/the-m...
Must read from @lawfaremedia.org ‘s brilliant @sranderson.bsky.social
And remember that the other side gets a vote. Lots of US military in Bahrain (5th Fleet) and Gulf states.
And remember that the other side gets a vote. Lots of US military in Bahrain (5th Fleet) and Gulf states.
Now up on @lawfaremedia.org: my deep dive into the domestic and international law surrounding whether the Trump administration can join Israel’s war against Iran.
www.lawfaremedia.org/article/the-...
www.lawfaremedia.org/article/the-...
The Law of Going to War with Iran
Right or wrong, the executive branch likely thinks Trump has the legal authority to do it—at least until Congress or the courts say otherwise.
www.lawfaremedia.org
June 22, 2025 at 12:26 AM
Must read from @lawfaremedia.org ‘s brilliant @sranderson.bsky.social
And remember that the other side gets a vote. Lots of US military in Bahrain (5th Fleet) and Gulf states.
And remember that the other side gets a vote. Lots of US military in Bahrain (5th Fleet) and Gulf states.
Reposted by Mark Nevitt
Professor Emeritus William C. Banks and @marknevitt.bsky.social write: The Mounting Crisis of Militarizing Immigration Enforcement at www.justsecurity.org/114395/the-m... #lawsky
The Mounting Crisis of Militarizing Immigration Enforcement
When part-time soldiers police their neighbors, federal authority displaces state and local officials, and strains civil-military relations.
www.justsecurity.org
June 13, 2025 at 6:34 PM
Professor Emeritus William C. Banks and @marknevitt.bsky.social write: The Mounting Crisis of Militarizing Immigration Enforcement at www.justsecurity.org/114395/the-m... #lawsky
Wow - Judge Breyer orders California National Guard to effectively be “unfederalized” and returned to Newsom’s control. No ruling on pending Marine deployment to LA. Trump will appeal.
storage.courtlistener.com/recap/gov.us...
storage.courtlistener.com/recap/gov.us...
storage.courtlistener.com
June 13, 2025 at 1:27 AM
Wow - Judge Breyer orders California National Guard to effectively be “unfederalized” and returned to Newsom’s control. No ruling on pending Marine deployment to LA. Trump will appeal.
storage.courtlistener.com/recap/gov.us...
storage.courtlistener.com/recap/gov.us...
From @justsecurity.org today, w/ Bill Banks
Thanks to @rgoodlaw.bsky.social
"The U.S.has been widely respected for its tradition of entrusting law enforcement to civilians - the uniformed military fights wars and keeps Americans safe from foreign adversaries."
www.justsecurity.org/114395/the-m...
Thanks to @rgoodlaw.bsky.social
"The U.S.has been widely respected for its tradition of entrusting law enforcement to civilians - the uniformed military fights wars and keeps Americans safe from foreign adversaries."
www.justsecurity.org/114395/the-m...
The Mounting Crisis of Militarizing Immigration Enforcement
When part-time soldiers police their neighbors, federal authority displaces state and local officials, and strains civil-military relations.
www.justsecurity.org
June 11, 2025 at 10:10 PM
From @justsecurity.org today, w/ Bill Banks
Thanks to @rgoodlaw.bsky.social
"The U.S.has been widely respected for its tradition of entrusting law enforcement to civilians - the uniformed military fights wars and keeps Americans safe from foreign adversaries."
www.justsecurity.org/114395/the-m...
Thanks to @rgoodlaw.bsky.social
"The U.S.has been widely respected for its tradition of entrusting law enforcement to civilians - the uniformed military fights wars and keeps Americans safe from foreign adversaries."
www.justsecurity.org/114395/the-m...
Re-upping written testimony to @judiciarydems.senate.gov's on dangers of using military for deportation.
"Activating the National Guard for a nationwide immigration law enforcement mission would be inconsistent with the limited scope of past domestic deployments . . "
law.emory.edu/_includes/do...
"Activating the National Guard for a nationwide immigration law enforcement mission would be inconsistent with the limited scope of past domestic deployments . . "
law.emory.edu/_includes/do...
law.emory.edu
June 9, 2025 at 9:34 PM
Re-upping written testimony to @judiciarydems.senate.gov's on dangers of using military for deportation.
"Activating the National Guard for a nationwide immigration law enforcement mission would be inconsistent with the limited scope of past domestic deployments . . "
law.emory.edu/_includes/do...
"Activating the National Guard for a nationwide immigration law enforcement mission would be inconsistent with the limited scope of past domestic deployments . . "
law.emory.edu/_includes/do...
Best thread yet on the #ICE crackdowns and military deployments to California - from @brennancenter.org's indomitable and brilliant @lizagoitein.bsky.social
Must read.
Must read.
Trump has federalized at least 2,000 National Guard forces and reportedly plans to deploy troops to Los Angeles over Governor Newsom’s objections. If that happens, it will be the first time since 1965 that a president has sent troops into a state without a state request. 1/19
June 9, 2025 at 9:28 PM
Best thread yet on the #ICE crackdowns and military deployments to California - from @brennancenter.org's indomitable and brilliant @lizagoitein.bsky.social
Must read.
Must read.