She broke spain's special forces barrier — then led the unit
Sub-lieutenant Esmeralda Ruiz did not grow up in a military household. She did not have a general for a father or a barracks for a backyard. What she had was a friend's story, overheard at the right moment, about topographic marches and rifle drills and the particular kind of camaraderie that only forms under sustained physical duress. That was enough. Years later, she became the first woman to pass Spain's Special Operations Course for Commanders — held at the Military School of Mountain and Special Operations (EMMOE) in Jaca — and then the first woman to actually command a unit of that kind, GOE IV, based in Alicante.
What the course actually demands
The Special Operations Course is not a selection process that flatters its candidates. It evaluates navigational skill, marksmanship, explosives handling, mountain craft, water operations, and climbing — often simultaneously, often sleep-deprived. The phase known as Combat Technical Instruction (ITC) is where most candidates drop out. Ruiz describes finishing it with severe fluid retention in her legs. She recounts it now, she says, with a smile. At the time, there was nothing remotely amusing about it.
She did not pass on her first attempt. Or her second. Non-commissioned officers with more years of service entered the selection process with the lowest access priority, meaning fewer available slots and a requirement for near-perfect physical scores just to qualify. Her third attempt secured a place. That detail matters — not as a story of resilience for its own sake, but because it illustrates what the course filters for: not raw athleticism, but the specific psychological architecture required to return after failure without letting failure redefine you.
The mental framework that got her through
Ruiz is precise about how she approached the course. She did not think about what remained. She focused on the day in front of her, then the week. An injury, a bad phase, a single misjudged effort — any of these could end a candidate's run, and she knew it. The strategy was almost monastic in its simplicity: do not project, do not catastrophise, do not count. The ITC phase, she notes, is specifically designed to reveal what happens to a person's decision-making when the body is genuinely exhausted — when tasks that would be trivial on a normal morning become effortful and slow. That degradation is the point. The course is looking for people who remain functional anyway.
She credits the cohort dynamic as much as her own preparation. Special operations selection, perhaps counterintuitively, is not a purely individual exercise. The bonds formed between candidates under that level of stress are, as Ruiz describes them, a survival mechanism in themselves.
Afghanistan, mali, and what command actually looks like
After GOE IV, Ruiz deployed to Afghanistan with special operations units, serving as a basic team leader and navigator. She deployed to Mali twice under the EUTM European training mission. These are not ceremonial postings. Special operations units in these environments operate in small, highly autonomous teams executing direct action, special reconnaissance, and military assistance — often in conditions where the margin for error is not theoretical.
Her current role sits in the Operations Section, handling the planning and logistics that allow the operators to train: coordinating firing ranges, managing exercise support, ensuring the administrative infrastructure holds so the operational tempo can. It is unglamorous work. She describes it as gratifying precisely because she has been on the other side — she knows what it means for a planned exercise to actually happen.
On whether spain needs more women in special operations
Ruiz's answer to this question is worth quoting in full, because it is not the answer the question is usually designed to produce. She does not argue for quotas or representation targets. Her position is that special operations units need motivated soldiers — full stop. The selection standard is the standard. What she does say, clearly, is that women who feel drawn to this environment should prepare seriously and attempt it. Not because the military needs the optics, but because the work itself is worth doing.
She also advocates for stronger defence education in Spanish schools — not as recruitment, but as historical literacy. Spain's military history, she argues, is full of episodes of extraordinary competence and sacrifice that most citizens simply do not know. That ignorance is not neutral. It shapes how societies value the institutions that protect them.
Esmeralda Ruiz was not the first woman to want to serve in Spanish special forces. She was the first to get through. The distinction is not semantic — it is the entire story.