The Argentine Post Office has launched a Malvinas Unites US stamp as part of the ongoing events of Malvinas 40 Years Agenda commemorating the South Atlantic conflict. The ceremony took place at the Palacio San Martín, the seat of the Argentine foreign ministry with the attendance of Pablo Tettamanti, Deputy minister; Guillermo Carmona head of the Malvinas, Antarctica and South Atlantic Special Desk and Vanesa Piesciorovski, president of the Argentine Post Office.