Argentina are planning to buy six Embraer KC-390s (Air refuelling tanker and transport). Currently they rely on KC-130 Hercules to provide an air tanker capability.
EMBRAER DEFENSE AND SECURITY AND FAdeA SIGN PARTNERSHIP CONTRACT FOR KC-390 PROGRAM | INTERNATIONAL AVIATION NEWS
Embraer Defense and Security and the Argentine company FAdeA signed a partnership contract, today, for the KC-390 program. The announcement was made during a press conference held at LAAD Defense and Security 2011
TJ