Source: Government of Chile   The Undersecretary of the Interior, Juan Francisco Galli, together with the Undersecretary of Public Health, Paula Daza, unveiled the Step-by-Step Border Opening Plan, which includes three fundamental pillars: gradualism, security and traceability.   As of November 23 at 00.00 hours, foreigners may enter the country only through (Santiago's) Arturo Merino Benitez international airport, complying with all health requirements.   “On March 18th we closed the borders to any Chilean or non-resident foreigner in our country. Our country took measures that were consistent with protecting the right of Chileans and residents who could return to our country. As progress has been made, the President has arranged to make the borders more flexible only and exclusively through [...]