Spanish Army leadership expressed “profound sorrow” after a soldier died Sunday during training operations at the San Gregorio National Training Center in Zaragoza, rac1.cat reported.
The Ministry of Defense confirmed that the soldier, identified by the initials F.J.G.J., died during a tactical instruction activity. Investigators have not yet determined the exact cause of the incident. The soldier was assigned to the 10th Field Artillery Group, part of the “Guzmán el Bueno” X Brigade, and had enlisted in the Spanish Army in 2018.
El Ejército de Tierra lamenta profundamente el fallecimiento del soldado F. J. G. J. destinado en el Grupo de Artillería de Campaña X de la Brigada «Guzmán el Bueno» X, en un accidente durante una actividad de instrucción en el Centro de Adiestramiento «San Gregorio» (Zaragoza).… pic.twitter.com/LLUQJ7emMo
Military Leadership and Association Responses
In an official statement, the Army Headquarters extended its unconditional support and deepest condolences to the family, friends, and unit comrades of the fallen soldier. The Spanish Association of Troops and Sailors (ATME) also issued a statement offering assistance to those affected by the tragedy.
The association highlighted the inherent dangers of military service, noting that troops routinely engage in high-risk professions that remain inadequately recognized. ATME emphasized the severe personal toll such incidents inflict on military families and unit members.

Preceding Incidents Within the Brigade
Sunday’s fatality follows a similar fatal incident involving the same brigade less than three weeks earlier. On October 22, a 23-year-old soldier assigned to the Headquarters Battalion of the “Guzmán el Bueno” X Brigade died in an accident within the military compound at the Cerro Muriano base in Córdoba, rac1.cat reported.
Both the Ministry of Defense and military judicial authorities are conducting separate inquiries to establish the sequence of events leading to Sunday’s death at the San Gregorio facility.
@_ATME lamenta profundamente el fallecimiento del soldado F. J. G. J. durante una actividad de instrucción en el CENAD "San Gregorio". Todo nuestro apoyo y cariño a sus familiares, amigos y compañeros de la Brigada "Guzmán el Bueno" X. DEP.#ATMEactua #FAS
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