Well of course it isn't — their culture honors Muslim terrorists, not kafir victims

Saudi soccer team refuses to stand for a minute of silence to honor the London Bridge victims because "it's not in our culture".

"Now, had we been asked to stand for a minute of silence in honor of our fellows so brutally murdered by the British police", a Saudi team spokesman told FWIW, "then that, of course, would have been an entirely different matter: Islam is a religion of peace, and to see the British violate that peace is abhorrent to Allah". 

NOT IN THE ARAB CULTURE, EH?