Senior Chief Petty Officer Osvaldo Francisco Castellani, of the Argentinean coast guard, takes notes during his visit to Coast Guard Sector Baltimore as part of the International Port Security Program, Oct. 19. The IPS program is designed to show international trading partners like Argentina how the U.S. has implemented International Ship and Port Facility Code regulations in U.S. ports and port facilities throughout the country, as well as cultivate a bilateral exchange of information and alignment of security practices with foreign ports.