Peace, mercy, and blessings of God be upon you. Enhanced version 1 Submarine = 1,500,000 = 2 SAR 2 Submarines = 3,000,000 = 4 SAR 3 Submarines = 4,500,000 = 6 SAR 4 Submarines = 6,000,000 = 8 SAR 5 Submarines = 7,500,000 = 10 SAR 6 Submarines = 9,000,000 = 12 SAR 7 Submarines = 10,500,000 = 14 SAR