Heated altercation at Training Camp as new Steelers safety gets punched in the face by TE Jonnu Smith.

The sun might’ve been scorching over Latrobe, but it was the tempers that truly heated up at Steelers Training Camp this week.

Tight end Jonnu Smith and safety Juan Thornhill, both newcomers to Pittsburgh, delivered the most explosive moment of camp so far during Tuesday’s non-padded session. The physical 1-on-1 battle began with Smith skying over Thornhill to make a tough catch. What followed wasn’t just celebration — it was confrontation. Smith launched the football at Thornhill after the rep, sparking an immediate scuffle.

But they weren’t done yet.

Just reps later, the two lined up again. This time, Thornhill broke up the pass and had some words ready. He picked up the ball and ran it straight into Smith’s chest, reigniting the tension. Teammates quickly had to separate them — again.

That’s when veteran cornerback Jalen Ramsey stepped in between them. With a firm voice and zero hesitation, he barked:
“Cut that out, we’re here to win, not throw punches. Save that energy for September. Y’all fighting the wrong team.”

Even off the field, the fire didn’t die down. At the water cooler, Thornhill followed Smith, letting him know this wasn’t over. “I ain’t no puppy,” he declared, standing his ground as Smith remained silent but clearly heated. According to Steelers beat writer Brian Batko, Thornhill shouted as the two were pulled apart: “Don’t get it twisted!”

The exchange drew attention from the entire team. Several players came over to watch the two veterans clash in what became the camp’s first full-on fight. It was loud, aggressive, and unrelenting — the kind of energy that signals competition is very much alive in Pittsburgh.

What makes this moment even more symbolic is that both players are new to the Steelers organization. Thornhill, known for his vocal leadership since arriving, brings an edge to the secondary that’s been missing. Smith, often quieter, lets his play speak — but isn’t afraid to respond when provoked. That combination of pride and physicality boiled over, making clear that this Steelers team is already filled with emotion.

While the pads weren’t even on, the intensity certainly was. The Steelers made bold roster moves this offseason, and these two veterans are here to prove their worth. Judging by the way they clashed, neither plans on backing down anytime soon.