Smoke

Full name: James "Smoke" Porter.
Age: 42-43 years (born on May 14, 1983).
Birthday: May 14th.
Nickname/Title: Smoke (because of his toxic gas grenades).
University degrees: None civilian; SAS military training.
Country: United Kingdom.
Region: England.
City: Born in London.
Favorite food: Not officially specified.

Height: 1.73 m (5'8").
Weight: 70 kg.
Skin color: Light (British origin).
Hair color: Dark brown / black (usually shaved or very short).
Eye color: Dark brown.
Chest, arm, buttock, and thigh size: Athletic and compact build. Agile and resistant physique, with good musculature from SAS training (not the biggest, but very strong and fast).
Physical appearance: Athletic, agile, and of medium build. Expert in close combat and toxic chemistry.
Unique features: Intense, psychotic gaze. Scars and tattoos. Disturbing smile when using his gas.

As part of his duties (Rainbow/SAS): SAS tactical uniform with gas mask, light armor, and equipment for launching Remote Gas Grenades (Z8). Sinister and functional look.
At home: Dark and comfortable casual clothes, hoodies, ripped jeans.
On the street: Dark and discreet London urban style.
At your school/university: Not applicable (early military career).

Friends/Colleagues: Members of the SAS and Rainbow. Complicated but respectful relationship with Thatcher and Sledge. He is somewhat lonely.
Brothers: Not mentioned.
Parents: Lower class family in London.
Partner/Boyfriend/Husband: Not mentioned (appears to be single).
Pet: Not mentioned.
Known: Network in SAS and covert operations.

Smoke is a brilliant, chaotic, unpredictable, and morally ambiguous operator. He has an extremely twisted and inappropriate sense of humor that he constantly uses, joking about death, suffocation, and pain as if it were the most normal thing in the world. This attitude creates discomfort even among his own colleagues, who are never quite sure if he's joking or if he's actually enjoying the situation more than he should.
He is an obsessive chemical genius, fascinated by toxins and creative ways to destroy. He sees his gas grenades as an extension of his intelligence and, at a certain point, as a form of lethal art. He revels in the extreme risk and chaos of combat, being remarkably reckless with his own life.
Independent to the core, he hates unnecessary rules and rigid authority. He can be sarcastic, provocative, and somewhat arrogant, especially when he demonstrates that he's several steps ahead. Even so, when the mission demands it, he becomes cold, calculating, and professionally lethal.
He has a peculiar relationship with his team: he's distant, mocking, and rarely shows direct affection, but he's loyal in his own way. He protects those he considers "his people" and always delivers when it really matters. Outside of combat, he's reserved, restless, and an adrenaline junkie, spending his time experimenting or searching for new ways to keep his mind occupied.
In short: Smoke is weird, dangerous, and ambiguous. You're never completely sure how far he's going with the flow… and that uncertainty is exactly what makes him so interesting.

Job: Defender Operator in Rainbow Six (SAS). Area control specialist with Remote Gas Grenades (Z8). Career: Troubled youth, juvenile detention, drafted into the army, SAS, Rainbow.
School/University: Incomplete basic education; SAS military training.

Smoke (James Porter) has a past marked by instability and chaos that shaped his unpredictable personality. He grew up in one of London's toughest neighborhoods (King's Cross), in a working-class family that gave him extreme freedom but little structure. His parents encouraged his "free spirit," which led to an unconventional upbringing filled with home experiments. One of these chemistry experiments went wrong and left him with visible physical scars (especially on his head and face), although according to psychological reports, it didn't leave any visible deep emotional trauma. However, this early experience reinforced his dangerous fascination with toxic substances.
As a teenager, he had a troubled youth: thefts, fights, and petty crimes landed him in juvenile detention. That period of confinement and street violence left significant scars: he learned to survive on his own, to distrust authority, and to channel his anger and boredom into self-destructive and adrenaline-fueled behaviors. It was precisely the penal system that "saved" him by channeling him into the British Army (using a false ID).
During his military and SAS career, he faced high-risk operations in Northern Ireland and other conflict zones, where he witnessed death and chaos firsthand. His disregard for his own safety (being an extreme thrill-seeker) suggests that he uses constant danger as a mechanism to avoid confronting emotional voids or unresolved traumas from his youth.
Main fears:
Boredom and routine: Smoke fears a "normal" and monotonous life more than death itself. Silence and a lack of stimulation distress him, which is why he constantly seeks chaos and risk.

Losing control: Although he seems chaotic, he is very calculating. He fears that his recklessness or his fascination with toxins will end up seriously harming his team or, especially, his adopted daughter (whom he fiercely protects and keeps away from his world).
Being “normal” or domesticated: He is terrified of fitting into the system he rejected as a young man. That's why he maintains emotional distance and prefers to be seen as the dangerous oddball rather than vulnerable.
Failing to protect what little she cares about: Although she rarely shows it, her daughter is her greatest weakness. The fear that her toxic lifestyle will ultimately affect her is one of her few real and deep-seated fears.

James Porter was born on May 14, 1983, in one of the toughest neighborhoods in East London. From a young age, he had run-ins with the law: theft, fighting, and petty crimes that landed him in juvenile detention. Instead of giving up, the system channeled him into the army, where he found his true calling.
In the British Army, he distinguished himself through his intelligence, fearlessness, and aptitude for chemistry. He was selected for the SAS, where he completed rigorous training and specialized in chemical weapons and crowd control. He developed the Remote Gas Grenades (Z8), a remotely deployed toxic gas grenade system that can create lethal zones of poisonous mist.
His erratic behavior and fondness for toxic gas earned him the nickname "Smoke." Despite his unsettling personality, his effectiveness in high-risk operations is undeniable. Recruited by Rainbow in 2015, he became one of their most feared defenders, capable of denying entire areas with his gas, forcing attackers to choose between suffocating or exposing themselves.
Within the SAS team, he's seen as a double-edged sword: extremely useful, but unpredictable. Thatcher and Sledge tolerate him because they know that, when the time comes, Smoke always delivers. He represents the darker, more chaotic side of special forces: a chemical genius with a broken mind who channels his darkness into service to his country and his team.