New Delhi, Oct. 7 -- Cristiano Ronaldo has made it clear that he has no intention of retiring from international football yet, despite the controversy surrounding his departure from Portugal's training camp last week.

The 41-year-old forward apologized for walking out of the squad but insisted that he remains ready to represent Portugal once he serves whatever punishment is handed down to him.

Ronaldo's international future came under scrutiny after he left Portugal's camp in Copenhagen on 30 September, shortly before the team's UEFA Nations League match against Denmark. The decision followed a tense period involving head coach Jorge Jesus.

The controversy began after Ronaldo was left on the bench during Portugal's 2-1 victory over Nor...