Mauricio Pochettino has made national pride a cornerstone of his message to the United States men's national team at the World Cup, urging his squad to embrace a tougher, more combative identity as they prepare to face Australia on Friday. The Argentine manager's approach appears to be landing with his players, who have spoken openly about a cultural shift in how they carry themselves on the pitch.

Midfielder Sebastian Berhalter was direct when relaying the manager's words to reporters on Tuesday. "'We're American, we don't take s--t.' That's something he really drilled into us," Berhalter said. "Even though he's Argentinian, he has that mindset. This is what we do, this is who we are and this is what America is about." It is a notable framing from Pochettino - a coach whose career has taken him from Buenos Aires to Paris, London, and now the American football program - and it speaks to his ability to adapt his man-management to different cultures. Much like how diverse sporting fans find their own sense of belonging in competition - whether following the USMNT's charge at a World Cup or placing a στοίχημα στο biathlon on a winter discipline they love - identity and investment matter in sport at every level. For the USMNT, that investment is being channelled into something tangible on the pitch.

The timing of this message is deliberate. Australia are not a side that shrinks from contact. The two nations met relatively recently in a match that grew physical in nature, with the United States edging through 2-1 on that occasion. That result, played out in Colorado, left a clear impression on the current squad. "That game in Colorado was fun," winger Tim Weah said, grinning broadly. "That experience was fun. It was aggressive. I think from that game, we've changed a lot. We've gotten a bit more aggressive as well." Weah's words reflect a broader evolution in this group - a team that has historically been written off for lacking bite is now wearing that aggression as a badge of honour.

A Manager Bridging Cultures, Shaping an Identity

Pochettino's tenure with the USMNT is still relatively young, but his influence on the team's mentality is already visible in the language players use. The challenge for any manager working with a national team built from a diaspora of dual-heritage players - many of whom grew up in Europe and cut their teeth at European clubs - is establishing a shared sense of belonging. Pochettino, who built competitive, hard-nosed sides at Southampton, Tottenham, Paris Saint-Germain, and Chelsea, appears to have found a formula: anchor the identity not in geography alone, but in attitude. You do not need to have grown up playing street football in New York or California to understand what it means to compete without flinching. That idea crosses borders.

Australia Provide the Perfect Test of That Resolve

The Socceroos have long been a physically demanding opponent. Their style tends to be direct, pressing, and uncompromising - exactly the kind of football that exposes teams who prefer to play in comfort. The previous meeting, which the United States won 2-1, demonstrated both the challenge Australia pose and the USMNT's capacity to absorb pressure and come through it. With Pochettino now having drilled a specific mentality into his squad around these kinds of encounters, the expectation within the camp is that they will not be bullied out of their game. Whether that translates into a result on Friday remains to be seen, but the United States are arriving at this fixture with clarity of purpose.

Berhalter and Weah Reflect a Squad Growing Into Itself

The voices speaking most publicly about this shift - Sebastian Berhalter and Tim Weah - are representative of a generation of American players who have experienced top-level club football in Europe and returned to the national team with broader perspectives and greater confidence. Weah, who has featured for major club sides on the continent, brings pace and directness to the left flank. Berhalter, working in the engine room, speaks with the composure of a player who understands tactical and psychological demands at the highest level. Together, they suggest a USMNT that is not simply hoping to compete, but one that believes it belongs at this stage - and intends to prove it on Friday against Australia.