A football club has issued an apology after it released a new clothing line featuring "United 93" on the back of the garments. This phrase is linked to United Airlines Flight 93, one of the four planes hijacked during the September 11, 2001, terrorist attacks in the United States. The club intended the label to refer to its founding year of 1893, but it admitted it failed to consider the sensitive historical background of the term. The clothing line, called Campus Clothing, included items such as an American football top and a baseball jersey marked with "United 93," and it was quickly withdrawn after the error was discovered. Oxford United, which was founded in 1893 as an amateur club called Headington, plays in League One, the third tier of English football. The club stated that the Campus Collection was released without understanding the historical context and associations of the term "United 93." In a statement, the club said it had removed the collection immediately and expressed regret for not conducting proper due diligence before the launch. It emphasized that the collection should not have reached the point of sale and pledged to review its approval processes to prevent similar mistakes in the future. The 9/11 attacks were a series of coordinated terrorist strikes in which 19 members of the Al Qaeda group hijacked four commercial planes. Two of the planes were flown into the Twin Towers of the World Trade Center in New York City, one struck the Pentagon near Washington, D.C., and the fourth, United 93, crashed in rural Pennsylvania. All 44 people on board United 93 were killed, and the attacks resulted in 2,977 deaths and tens of thousands of injuries. A 2006 docudrama titled United 93 was made about the events of that day. The apology from Oxford United comes just a day after the Archbishop of Canterbury, Justin Welby, announced that a Muslim cleric had been stripped of an award for remarks he made about Osama bin Laden, the mastermind behind the 9/11 attacks. Hafiz Muhammad Tahir Mehmood Ashrafi, who had previously received the award for interfaith work, was recognized on the 25th anniversary of the attacks. However, his past comments, in which he referred to bin Laden as "Sword of God," led to the withdrawal of the honor. Lambeth Palace, the official residence of the Archbishop, stated that the decision to revoke the award was made after previously undisclosed remarks by the cleric came to light.