U.S. cable company Comcast submitted a 22 billion pound ($31 billion) offer for pay-TV group Sky on Wednesday, challenging an already agreed but lower takeover bid from Rupert Murdoch's Fox.
Comcast, which first outlined an offer at the same 12.50 pounds-a-share price in February, said it would continue to engage with the Sky's independent directors with a view to obtaining a recommendation for its deal.
Twenty-First Century Fox, which already owns 39 percent of Sky, said it remained committed to its recommended cash offer for Sky announced on Dec. 15, 2016, and was currently considering its options.
"A further announcement will be made in due course," it said.