An article about Pakistan’s relationship to Al Qaeda, and its knowledge of Osama bin Laden’s last hiding place within its borders, was censored from the front page of about 9,000 copies of the International New York Times in Pakistan on Saturday, apparently removed by a local paper that has a partnership to distribute The Times.

An image of the front page — with a large blank space where the article appeared in other editions — traveled rapidly around social media on Saturday. A spokeswoman for The New York Times, Eileen Murphy, said that the decision by the partner paper, The Express Tribune, had been made “without our knowledge or agreement.”

The partner was recently the subject of an attack by an extremist group, she said. “While we understand that our publishing partners are sometimes faced with local pressures,” she said, “we regret any censorship of our journalism.”

Though the article appeared to have been excised from all copies of the newspaper distributed in Pakistan, the story seemed to be available to Pakistani readers online, Ms. Murphy said. There was no answer at a number listed for the partner paper’s parent company, the Lakson Group, on Saturday.