When tens of thousands of fans stream into NRG Stadium in Houston for the Super Bowl this Sunday, they will understandably be thinking more about the big game than the behind-the-scenes preparations that have gone into ensuring their safety—and that’s just the way law enforcement officials want it to be.

The Super Bowl will put Houston squarely in the international spotlight, and the FBI and its local, state, and federal law enforcement partners have been working hard to make sure the game and the events leading up to it in Houston are without incident.

“We’ve been working for several years with our partners to make sure appropriate security is in place,” said Perrye Turner, special agent in charge of the FBI’s Houston Division. “We’re going to do everything in our power to make sure it’s a safe event.”

“On the day of the big game, we will be here, but our presence may not necessarily be seen,” said Mark Webster, an FBI assistant special agent in charge in Houston who is coordinating the Bureau’s Super Bowl security efforts. “We will have multiple elements in place onsite as well as offsite.”