Victoria Cross
You can get this achievement when you complete Mission 01-27 within 35 hours.
100 
Medal of Honor
You can get this achievement by finishing Mission 27, After having completed all AR & EX Missions.
95 
Military Cross
You can get this achievement when you complete all of Extra Missions.
90 
Distinguished Service Cross
You can get this achievement when you complete all of Armored Recon Missions.
80 
Silver Star
You can get this achievement when you complete all of Campaign Missions.
70 
Soldier's Medal
You can get this achievement when you gather Valhara ID #01-#12.
65 
Africa Star
You can get this achievement when you gather all of Muramasa Blade, Dragon Slayer and Excalibur.
45 
The Purple Heart
You can get this achievement when you complete Mission 01 within 14 minutes .
35 
EX01-05 Clear
You can get this achievement when you complete Extra Mission 01-05.
25 
EX06-10 Clear
You can get this achievement when you complete Extra Mission 06-10.
25 
EX11-15 Clear
You can get this achievement when you complete Extra Mission 11-15.
25 
EX16-20 Clear
You can get this achievement when you complete Extra Mission 16-20.
25 
M01 Clear
You can get this achievement when you complete Mission 01.
20 
M02-04 Clear
You can get this achievement when you complete Mission 02-04.
20 
M05-07 Clear
You can get this achievement when you complete Mission 05-07.
20 
M08-10 Clear
You can get this achievement when you complete Mission 08-10.
20 
M11-13 Clear
You can get this achievement when you complete Mission 11-13.
20 
M14-16 Clear
You can get this achievement when you complete Mission 14-16.
20 
M17-19 Clear
You can get this achievement when you complete Mission 17-19.
20 
M20-22 Clear
You can get this achievement when you complete Mission 20-22.
20 
M23-25 Clear
You can get this achievement when you complete Mission 23-25.
20 
M26-27 Clear
You can get this achievement when you complete Mission 26-27.
20 
AR01-03 Clear
You can get this achievement when you complete Armored Recon Mission 01-03.
20 
AR04-06 Clear
You can get this achievement when you complete Armored Recon Mission 04-06.
20 
AR07-09 Clear
You can get this achievement when you complete Armored Recon Mission 07-09.
20 
AR10-12 Clear
You can get this achievement when you complete Armored Recon Mission 10-12.
20 
AR13-15 Clear
You can get this achievement when you complete Armored Recon Mission 13-15.
20 
The War Medal
You can get this achievement when you play Xbox Live.
20