Peru is expected to acquire between 120 and 170 tanks, Russian T-90S, US M1A1 Abrams, Spanish Leopard 2A4s, Chinese/Pakistani Al-Khalid-1, Chinese VT-4 and Dutch Leopard 2E6s, as well as Ukrainian T-64E and T-84 MBTs are under consideration. By September 2013, the Leopard 2A4/6 entries were disqualified due to logistical complexities. Current contenders are the Ukrainian T-84, Russian T-90S or T-80, and the American M1A1 Abrams. In late September 2013, the South Korean K2 Black Panther was entered in the competition. In October 2015, China offered the MBT-3000 ( VT-4) tank for the competition.