"We have called for an expedited review of the incident and a complete investigation," said Anthony Hayes, speaking for the Port Authority of New York and New Jersey.

According to the agency, a man identified as Daniel Casillo, 31, trespassed onto the airport's grounds late on Friday. The Port Authority said it was investigating the details of the breach and how Casillo was able to get past the security system.

Media reports said Casillo had been stranded in the waters of Jamaica Bay after he was separated from a group of friends and his jet ski failed him. He swam several miles to the airport, located in Jamaica Bay in New York City's borough of Queens, the New York Post reported.

Casillo, who the agency said was charged with criminal trespass, would have walked past motion sensors and closed-circuit cameras that make up the airport's state-of-the art, Perimeter Intrusion Detection System. The system is valued at about $100 million, according to the Port Authority.

He entered one of the airport terminals where an airport worker alerted authorities.

Hayes said the agency was communicating with the maker of the security system, Raytheon, to determine how the perimeter intrusion detection system, built in the years following the September 11, 2001 attacks, could be improved.

Hayes noted that the system exceeds federal guidelines for airport security. He also said the airport had increased police patrols along the perimeter and in the waterway.

(Reporting by Lily Kuo; Editing by Cynthia Johnston and Alden Bentley)

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