NEW YORK (AP) — The New York Police Department will deploy thousands of officers to handle security for a slew of huge Independence Day celebrations and a World Cup match that will make the July 4 weekend especially challenging, even for one of the world’s largest police forces.

Police Commissioner Jessica Tisch said Wednesday that there are no known specific or credible threats to this year’s celebrations, which will include parades of sailing ships and naval vessels on the Hudson and East rivers, jet flyovers and a massive fireworks show — all happening during a heat wave that could also tax emergency medical personnel.