Tyson Fury has called Anthony Joshua a "coward" as the two British heavyweight boxers wait for an official announcement about their highly anticipated rematch. The long-time rivals had hoped to finally settle their differences in November, but the chance of that happening is fading due to disagreements over the location of the fight. Joshua, a two-time unified world champion, and his promoter, Eddie Hearn, have signed a contract for the bout to take place in the United Kingdom. However, the organizers of the event are believed to prefer holding it in the United States. Hearn has previously said that if the fight were to take place outside the UK, the contracts would need to be renegotiated. Fury, who recently defeated Mariusz Wach to keep the potential blockbuster clash on track, said the negotiations are becoming "quite tiring." "I've been down to fight at every location that's been mentioned—England, Ireland, Vegas, New York, back to England, back to Ireland, back to New York," said the 38-year-old Fury. "I've said yep, yep, yep, yep, yep, every single time. Zero stipulations." Fury continued to criticize Joshua, 36, in a separate post, this time alongside former heavyweight champion Mike Tyson, telling his fellow Brit to "sign the contract, big boy" while referencing Tyson's famous line. Fury claimed that Joshua is avoiding the fight and has been doing so for years. "I feel like you're being a coward. I feel like you don't want the fight and you're just conning everybody," Fury said, adding that Joshua has had many opportunities to fight him but "deep down you've never really wanted it." Frank Warren, who promotes Fury and is based in Queensbury, told Sky Sports News that his fighter is "100%" committed to the fight. Warren also mentioned that Tyson has signed up for the event and agreed to be involved. This adds another layer of excitement and anticipation to the potential showdown between two of Britain's most popular boxers.