UFC cancels Chimaev vs Strickland face-off, increases security over riot fears

The UFC has decided not to hold a face-off between Khamzat Chimaev and Sean Strickland at the press conference. The promotion is increasing security measures because they fear potential disturbances or riots. This decision suggests the UFC is concerned about the potential for a physical confrontation between the two fighters before their scheduled bout. Details about specific security measures or what prompted these particular concerns are limited in the original post.