Bayern Munich midfielder Arturo Vidal and Arsenal forward Alexis Sanchez were included in Chile's final 23-man squad for next month's Copa America Centenario in the United States from June 3-26.
The defending champions also included Bayer Leverkusen midfielder Charles Aranguiz, who was sidelined most of the Bundesliga season with a torn Achilles tendon.
Chile coach Juan Antonio Pizzi opted to leave last year's squad intact, including goalkeeper Claudio Bravo, defender Gary Medel as well as Marcelo Diaz and Vidal and forwards Sanchez and Eduardo Vargas. Those who didn't make the cut were Jorge Valdivia and Hannover defender Miiko Albornoz.
Chile will play in Group D along with Argentina, Panama and Bolivia.
Chile won the 2015 Copa America for the first time in the country's history in a penalty shootout over Argentina.
Goalkeepers: Claudio Bravo (Barcelona), Johnny Herrera (Universidad de Chile), Cristopher Toselli (Universidad Catolica)
Defenders: Mauricio Isla (Marseille), Jose Pedro Fuenzalida (Universidad Catolica), Gonzalo Jara (Universidad de Chile), Enzo Roco (Espanyol), Gary Medel (Inter), Eugenio Mena (Sao Paulo)
Midfielders: Jean Beausejour (Colo Colo), Marcelo Diaz (Celta Vigo), Francisco Silva (Chiapas), Erick Pulgar (Bologna), Arturo Vidal (Bayern Munich), Matias Fernandez (Fiorentina), Charles Aranguiz (Bayer Leverkusen), Pablo Hernandez (Celta Vigo), Edson Puch (LDU Quito).
Forwards: Nicolas Castillo (Universidad Catolica), Fabian Orellana (Celta Vigo), Mauricio Pinilla (Atalanta), Alexis Sanchez (Arsenal), Eduardo Vargas (Hoffenheim).