# Mexican security operations intensify in Zacatecas

> Live situation record from CLSTR: https://clstr.news/situations/mexican-security-operations-in-zacatecas
> Updated: 2026-07-28T20:14:02.000Z. Sources: 23. Developments: 3.

Following the deployment of about 500 federal troops under Operation Rastrillo, Mexican security forces continued actions along the Zacatecas‑Aguascalientes border. On 28 July 2026 a joint military‑police raid in the towns of Tabasco (Zacatecas) and Jesús María (Aguascalientes) detained six suspects linked to the July 18 multi‑homicide. Authorities seized an army‑grade firearm adorned with diamond and exotic‑metal inlays, two magazines, 1,650 methamphetamine doses, 150 marijuana doses, tire‑damage devices, five properties and two vehicles, one equipped with a concealed drug compartment. The detainees were transferred to the public prosecutor, and federal forces affirmed their continued presence in the border area while investigations proceed. The operation underscores the ongoing focus on dismantling criminal cells, enforcing anti‑drug seizures, and maintaining the heightened security posture established earlier in July.

## Claims

- Six people were detained in connection with a multi‑homicide in Zacatecas. (corroborated by 2 sources)
- The operation follows a July 18 killing of ten people. (corroborated by 2 sources)
- Authorities seized a firearm with diamond inlays and exotic metal. (corroborated by 2 sources)
- Five properties and two vehicles, one equipped with a device to conceal drugs, were confiscated. (corroborated by 2 sources)
- Federal forces will maintain a security presence in the border area. (corroborated by 2 sources)
- Two magazines and 15 usable cartridges were also seized. (corroborated by 2 sources)
- One of the detained individuals was identified as the leader of a criminal cell operating in the region. (single source)

## Timeline

### 2026-07-28: Zacatecas‑Aguascalientes security operation detains six, seizes diamond‑inlaid gun and drugs

Six suspects linked to a July 18 ten‑person killing were arrested in Zacatecas‑Aguascalientes; a diamond‑inlaid gun, drugs and properties were seized, and federal forces will maintain a border presence.

11 sources. https://clstr.news/cluster/six-arrested-in-zacatecas-after-multihomicide-diamondinlaid-gun-seized

### 2026-07-22: Zacatecas Deploys 500 Military Personnel to Counter Surge of Violence

Mexico has deployed about 500 troops, including 100 Army special forces, to Zacatecas after a fatal attack on ten people, boosting patrols and security operations in the state’s hardest‑hit municipalities.

12 sources. https://clstr.news/cluster/mexico-deploys-100-army-special-forces-to-zacatecas-amid-surge-in-violent-crime

### 2026-07-05: Mexico conducts joint security ops rescuing 155 in Oaxaca and bolstering Aguascalientes‑Zacatecas border

Mexico’s joint security operations rescued 155 vulnerable people in Oaxaca’s Central de Abasto and deployed permanent patrols and checkpoints along the Aguascalientes‑Zacatecas border to curb crime.

3 sources. https://clstr.news/cluster/mexico-conducts-joint-security-ops-rescuing-155-in-oaxaca-and-bolstering-aguascalienteszacatecas-bor

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Cite as: Mexican security operations intensify in Zacatecas. CLSTR, https://clstr.news/situations/mexican-security-operations-in-zacatecas