A student from Ercole Bencini Primary School in Pichidangui, Chile tries on a flight-deck helmet from a CH-46E Sea Knight during a surprise visit from U.S. Marines Medium Helicopter Squadron 364 out of Marine Corps Air Station Camp Pendleton, California, August 14, 2014. The Marines are refurbishing the school’s basketball court and repairing the removable soccer goals. The visit took place during a training evolution as part of Partnership of the Americas 2014. Representatives from Argentina, Brazil, Canada, Chile, Colombia, Mexico, Paraguay, and the United States are participating in POA 2014 from August 11-22, 2014. This exercise is designed to enhance joint and combined interoperability, increase the combined capability to execute Amphibious Operations, Peace Support Operations, and Humanitarian Assistance/Disaster Relief missions, and further develop strong and lasting relationships the U.S. Marine Corps has established with partner nations' naval infantries/marine corps.