Metal Gear Solid: Peace Walker/Extra Ops

[001] Target Practice: No Limit
Mother Base Shooting Range

There isn't much to this mission. Your weapons will have infinite ammo and you have all the time in the world to practice shooting. If you're not comfortable with the gunplay, you can either leave at the orange goal area or you can practice on infinitely-spawning paper targets.

More interesting than all that, however, is what's up on the second floor of the range. Climb upstairs and check out the catwalks. You'll find the T-shirt, a plain white tee that you can wear on missions. It doesn't affect defense, speed, or ammo capacity, but it does significantly reduce Camo Index in all environments compared to the OD green Jungle Fatigues. It does look comfy, though.

This mission is unranked, which means that it does not add progress to any of your development projects or count as time spent completing Outer Ops. You can always return to this mission for unlimited target practice to sharpen your gunplay. It's a good idea to come back to this mission if you're not sure what to do to advance the plot.

[003] Target Practice: Score Attack
Mother Base Shooting Range

You have 3 minutes to shoot as many targets as you can. The number of targets is unlimited. S-ranking this mission is dependent on accuracy rather than time; miss one headshot and you lose the S-rank. Roughly 23,000 points is what it takes to get the S-Rank. It is suggested you be very comfortable with the gunplay and have a highly accurate, highly-upgraded weapon such as the M16A1 or the FAL with a laser sight. An S-rank on this mission will be very late in the game.

However, if you're playing the mission just for the checkmark, you can stand in front of the firing line while the timer runs out without firing a shot and still get a C-rank and even a bit of heroism.

[010] Fulton Recovery
During Investigate The Supply Facility, Snake neutralized a radio operator. He is still at the supply facility and may come to and alert the guard any second. It is recommended that you complete this mission before starting Contact the Sandinista Comandante.

Infiltrate the Supply Facility, secure and extract the neutralized radio operator. Recommended loadout Snake may not participate in this mission as he's en route to Rio del Jade to contact the FSLN comandante. Play as Aligator, your best soldier. The Fulton Recovery System is required to participate in this mission. The goal of this mission is to extract one soldier, the target. He has very good abilities for this part of the game, while the other soldiers have poor abilities. If you're not worried about S-ranking the mission, extract all of them. Otherwise, follow the orange line, waiting at the numbered areas until the coast is clear.
 * Mission Prep :
 * Puerta del Alba :

You start by facing the east. Move forward and turn left to face the north. Move to point 1 and wait at the corner of the container. Keep an eye on Soldier B. When he turns around and moves out of your sight, it's safe to keep moving north. Turn eastward and you'll have a clear line of sight of Soldier C and the Target. Move to point 2 and wait at the corner of the container. Watch Soldier C. When he's out of sight, get off the wall, equip the Fulton Recovery System and move to the target. With the Fulton Recovery System equipped, press the Action Button to extract the Target. Then fence and press and hold the Action Button to press yourself up against the fence. Wait until the guard passes you and then passes the corner of the nearby container.
 * 1. Wait at point 1:
 * 2. Wait at point 2:
 * 3. Extract the Target:

Once Soldier C out of the way, run to the Recovery Point at the base of the stairs. The target will join MSF immediately. Move him to R&D. Hopefully, he has Gunsmit skills that you don't already have.
 * Mother Base :