Rep. Tulsi Gabbard (D-HI) has drawn attention in recent weeks for leading a delegation to Syria and Lebanon, where she reportedly met with government leaders, refugees, and members of civil society. The ...

I was pretty hard on White House Counsel Donald McGahn in connection with the horrible roll-out of the Trump Executive Order on immigration, and his inability or disinclination to control the President’s...

In partnership with Hoover Institution in Washington and Intel Security, Lawfare is holding on February 22 a conference on what we can expect in cybersecurity in the new administration. Here's the event ...

For seventy-three days last summer, the so-called Islamic State of Iraq and Syria (ISIS) and a Kurdish/Arab militia known as the “Syrian Democratic Force” (SDF) fought over Manbij, Syria. The fierce urba...

With the release of the much-anticipated Tallinn Manual 2.0, some additional attention is focused on the difficult questions of international law in cyberspace.

I thought it would be interesting, even amidst all the pressing immediacy of day-to-day emergency, to step back and ask where we now are in the post-9/11 struggles over America’s national security and su...

Mostly lost in the discussions about the courts’ blockage of President Trump’s Executive Order on immigration (EO) is that the trial judges simply granted a “Temporary Restraining Order” (TRO). A TRO doe...

(This is the first part in a two-part series. Part II will be published tomorrow).

Editor’s Note: The Muslim Brotherhood is a troubling organization for policymakers. Many terrorists passed through its ranks, and the Trump administration, spurred on by some in Congress and several U.S....

Recent news reports say that President Trump's wall construction plans are likely to take three years and cost north of $20 billion. This is broadly consistent with a CATO study of the wall and will be...

With the end of the Obama administration and the beginning of the Trump administration, activity has picked up in Guantanamo litigation regarding the SSCI "torture report." Several weeks ago, I flagged t...

Pixelization can't protect privacy. Tech improvements make privacy harder all the time. "Google Brain, an offshoot of the Silicon Valley behemoth working on a form of artificial intelligence called deep...

On Wednesday, a federal grand jury indicted Harold ("Hal") Thomas Martin III, a former private contractor for Booz Allen Hamilton, of willful retention of national security information. The 20-count ind...

It was a very strange day. The only thing lower on my list of expectations than a presidential tweet when I got into an Uber this morning was what I got: an approving presidential tweet. Yet there it w...

Faced with the Ninth Circuit decision declining to stay the Temporary Restraining Order (TRO) against President Trump’s EO, the government must now choose between an array of bad options. To that end, th...