
The Lawfare Podcast Lawfare Daily: The Military Domestic Deployment Legal Framework: Are the Laws Fit for Purpose?
Mar 26, 2026
Chris Mirasola, law professor and former DoD counsel, explains Posse Comitatus, Title 10/32 nuances, and shifting legal doctrines. Linda Singh, Maj. Gen. (Ret.) and former state Adjutant General, shares operational lessons from Guard deployments. They discuss blurred legal lines on the ground, evolving Guard missions, novel mobilization authorities, risks of normalizing domestic military use, and what to watch going forward.
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Posse Comitatus's Power Depends On Norms
- The Posse Comitatus Act (PCA) criminalizes using active duty military for domestic law enforcement but contains many statutory exceptions that have multiplied over time.
- Chris Mirasola notes the PCA's power depends on norms and administrations that respect civil-military boundaries, not just text.
Freddie Gray Response Was A Wake Up Call
- Linda Singh recounts responding to the Freddie Gray unrest as an early wake-up call that civil disturbance missions are different and community trust is fragile.
- She describes standing with law enforcement and the lessons learned about perception and mission clarity.
Legal Workarounds Use Guard Duty Statuses
- Recent legal moves focus on mobilization authorities like Title 10 §12406 and Title 32 §502f to change Guard duty status and avoid PCA limits.
- Chris Mirasola warns treating §502f as a mission authority effectively allows nearly any mission if the secretary or president approves.
