Disruptions.

This is coolbert:

An act of war? Or an American military test of troop ability to conduct wartime operations in a hostile environment where GPS systems [Global Positioning Systems] are degraded?

Interference with civilian navigational signals of whatever sort usually the type of activity as associated with piracy on the high-seas. Could be a crime punishable with death.

"Mysterious GPS Disruptions Spread In Texas Near Fort Hood"

From www.zerohedge.com the article by TYLER DURDEN OCT 18, 2022.

"GPS interference in Texas has spread from the Dallas-Fort Worth Metropolitan Area to now east and west regions of Waco, Texas."

"One area west of Waco with high levels of GPS interference is butting up against America's third-largest military base, Fort Hood." 

"One Twitter user said: 'Can't wait until someone figures out the source.'" 

"GPS interference is being reported around the Dallas-Fort Worth Metropolitan Area airports, according to the Federal Aviation Administration. The first reports of signal degradation occurred about 24 hours ago."

Hardly are such tests of the American military to successfully operate in a GPS denied environment new. See prior blog entries as relevant:

https://militaryanalysis.blogspot.com/2019/02/gps-jam.html

https://militaryanalysis.blogspot.com/2016/07/gps-mojave.html

Normal procedure would entail a NOTAM in advance of an American GPS denial operations? Jam USA forces permissible but interference with civilian GPS usage such as commercial airlines a no-no

coolbert.