Militão underwent surgery in April for a rupture of the proximal biceps femoris tendon in his left leg — a recurrence of the injury he first suffered against Celta Vigo in December — ending any hope of representing Brazil at the tournament. He had made just 16 LaLiga appearances during the 2025-26 season, starting 14, in a campaign repeatedly disrupted by his fitness problems.
He spoke about the emotional toll of watching the World Cup from outside the squad.
"It's hard, yes. Raphinha, Endrick, Bruno Guimarães... they wrote to me to ask how I was doing. Of course we wanted to be there, we worked for that, but I'm supporting at one hundred per cent."
He framed the disappointment within the broader context of his career.
"It's very painful to miss the World Cup, but you also have to think about your career. I could have got injured even while with the national team. I accepted it and leaned heavily on my family."
Despite the disappointment, Militão described finding a different role to play.
"It's sad to see yourself off the list, but I also become just another fan. I support the team as much as I can, watch the games and try to send positive energy."
Asked about the injury itself, he described the moment it happened.
"It was when I was about to finish a cross. As I turned to shoot, I felt something strange. At first it didn't seem serious. I walked to the dressing room, they ran tests and nothing was clear. Then the diagnosis came. Having so many injuries clearly affects you psychologically, but it also gives you experience. Before I was a very explosive player, now I have more maturity and don't depend so much on speed."
On Neymar's participation in what may be his final World Cup, Militão was warm.
"He's a much-loved person, an idol for generations. There isn't much to say — what he does on the pitch speaks for him. Neymar is Neymar. This could be his World Cup, yes, I think everyone thinks that. He deserves it for everything he's done."
He also reflected on his relationship with Carlo Ancelotti, under whom he played before the Italian's departure.
"He's still the same person, a great coach and a great father figure. The training sessions are demanding and he's always looking to improve. Madrid and Brazil are similar. Both are the best at what they do. The pressure is high, but it's a healthy pressure. It's the price of being in the best teams."
On Mourinho's arrival, Militão was succinct but positive.
"He's a great coach. I'm excited for next season. Personally, life has its ups and downs. The important thing is to be well mentally. If you're good in your head and with your family, everything flows better."
He also shared news of impending fatherhood for a second time.
"It's something wonderful. It gave me peace of mind. I have to be well mentally, because another child is coming and I want to be prepared."
Militão's return is targeted for the start of the 2026-27 season. Real Madrid, rebuilding under Mourinho with a defence already reinforced by Ibrahima Konaté, will need him fit and firing from the opening weeks.