By Scott Stewart
On the afternoon of May 27, a convoy transporting a large number of heavily armed gunmen was ambushed on Mexican Highway 15 near Ruiz, Nayarit state, on Mexico's Pacific coast. When authorities responded they found 28 dead gunmen and another four wounded, one of whom would later die, bringing the death toll to 29. This is a significant number of dead for one incident, even in Mexico.
According to Nayarit state Attorney General Oscar Herrera Lopez, the gunmen ambushed were members of Los Zetas, a Mexican drug cartel. Herrera noted that most of the victims were from Mexico's Gulf coast, but there were also some Guatemalans mixed into the group, including one of the wounded survivors. While Los Zetas are predominately based on the Gulf coast, they have been working to provide armed support to allied groups, such as the Cartel Pacifico Sur (CPS), a faction of the former Beltran Leyva Organization that is currently battling the Sinaloa Federation and other cartels for control of the lucrative smuggling routes along the Pacific coast. In much the same way, Sinaloa is working with the Gulf cartel to go after Los Zetas in Mexico's northeast while protecting and expanding its home turf. If the victims in the Ruiz ambush were Zetas, then the Sinaloa Federation was likely the organization that planned and executed this very successful ambush.
Protective Intelligence Lessons from an Ambush in Mexico
Photos from the scene show that the purported Zeta convoy consisted of several pickup trucks and sport utility vehicles (two of which were armored). The front right wheel on one of the armored vehicles, a Ford Expedition, had been completely blown off. With no evidence of a crater in the road indicating that the damage had been caused by a mine or improvised explosive device (IED), it would appear that the vehicle was struck and disabled by a well-placed shot from something like a rocket-propelled grenade (RPG) or M72 LAW rocket, both of which have been seen in cartel arsenals. Photos also show at least one heavy-duty cattle-style truck with an open cargo compartment that appears to have been used as a troop transport. Many of the victims died in the vehicles they were traveling in, including a large group in the back of the cattle truck, indicating that they did not have time to react and dismount before being killed.
Unlike many other incidents we have examined, such as the ambush by CPS and Los Zetas against a Sinaloa Federation convoy on July 1, 2010, near Tubutama, Sonora state, the vehicles involved in this incident did not appear to bear any markings identifying them as belonging to any one cartel. In the Tubutama incident, the vehicles were all marked with large, highly visible "X"s on the front, back and side windows to denote that they were Sinaloa vehicles.
Most of the victims were wearing matching uniforms (what appear to be the current U.S. Marine Corps camouflage pattern) and black boots. Many also wore matching black ballistic vests and what appear to be U.S.-style Kevlar helmets painted black. From the photos, it appears that the victims were carrying a variety of AR-15-variant rifles. Despite the thousands of spent shell casings recovered from the scene, authorities reportedly found only six rifles and one pistol. This would seem to indicate that the ambush team swept the site and grabbed most of the weapons that may have been carried by the victims.
Guns may not have been the only things grabbed. A convoy of this size could have been dispatched by Los Zetas and CPS on a military raid into hostile Sinaloa territory, but there is also a possibility that the gunmen were guarding a significant shipment of CPS narcotics passing through hostile territory. If that was the case, the reason for the ambush may have been not only to kill the gunmen but also to steal a large shipment, which would hurt the CPS and could be resold by Sinaloa at a substantial profit.
Whether the objective of the ambush was simply to trap and kill a Zeta military team conducting a raid or to steal a high-value load of narcotics, a look at this incident from a protective intelligence point of view provides many lessons for security professionals operating in Mexico and elsewhere.
Lesson One: Size Isn't Everything
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