Mexico has deployed its army since 2006 to fight its powerful drug cartels.
Fuel thieves punctured the Tula-Tuxpan pipeline a few miles from one of Mexico’s main refineries on Friday.
Trump said on Twitter on Monday that the military would be waiting for the procession — suggesting a far more direct role in confronting the migrants than the Pentagon described.
Trump will sign a proclamation on Wednesday ordering the deployment of the National Guard to help protect the border with Mexico.
Guerrero has become Mexico’s deadliest state as a growing number of gangs battle over the control of poppy fields used to produce opium, the main ingredient in heroin.
Over the past 50 years, more than 32,000 Mexicans have been reported missing, according to government data.
