The safe performance of parachute entries into hostile territory by Special Forces personnel is addressed in a U.S. Army manual (large pdf).
Military free-fall (MFF) parachute operations “are used when enemy air defense systems, terrain restrictions, or politically sensitive environments prevent low altitude penetration or when mission needs require a clandestine insertion.”
“This field manual presents a series of concise, proven techniques and guidelines that are essential to safe, successful MFF operations.”
See “Special Forces Military Free-Fall Operations,” Field Manual FM 3-05.211, April 2005 (295 pages, 14 MB).
The unclassified Special Forces manual has not been approved for public release, but a copy was obtained by Secrecy News.
Before posting the document on the Federation of American Scientists web site, we turned to M, a friendly parachutist who is attuned to national security classification concerns, and asked whether there was any reason not to do so.
“I reviewed the manual carefully and consulted with a couple of people and I didn’t see anything that would suggest that any portion of the report requires special protection,” he said.
Using visioning, world-building, scenario planning, and other foresight tools, participants set aside today’s constraints to design blue-sky models of a future American government.
With summer 2025 in the rearview mirror, we’re taking a look back to see how federal actions impacted heat preparedness and response on the ground, what’s still changing, and what the road ahead looks like for heat resilience.
Satellite imagery of RAF Lakenheath reveals new construction of a security perimeter around ten protective aircraft shelters in the designated nuclear area, the latest measure in a series of upgrades as the base prepares for the ability to store U.S. nuclear weapons.
It will take consistent leadership and action to navigate the complex dangers in the region and to avoid what many analysts considered to be an increasingly possible outcome, a nuclear conflict in East Asia.