How to get Major Raikov’s outfit in Metal Gear Solid Delta Snake Eater?

In Metal Gear Solid Delta, acquiring Major Raikov’s uniform is a pivotal stealth maneuver. Snake infiltrates Groznyj Grad, utilizing a scientist disguise initially. He then incapacitates Raikov to steal his uniform, enhancing infiltration capabilities. Equipping the face mask is crucial for the disguise’s effectiveness, allowing seamless navigation through restricted areas.