FKU IK-3, Kharp
| Coordinates | 66°49′07″N 65°47′44″E / 66.81861°N 65.79556°E |
|---|---|
| Status | Operational |
| Opened | 21 August 1961 |
| Managed by | Federal Penitentiary Service |
| Warden | Colonel Vadim Konstantinovich Kalinin |
| City | Kharp |
| State/province | Yamalo-Nenets Autonomous Okrug |
| Country | Russia |
FKU IK-3 (Russian: ФКУ ИК-3) of the Federal Penitentiary Service of Russia for the Yamalo-Nenets Autonomous Okrug, also known as Polar Wolf (Russian: Полярный волк, romanized: Polyarnyy volk) or Yamskaya Troika (Ямская тройка), is a men's maximum security corrective colony in the town of Kharp in the Priuralsky District in the Yamalo-Nenets Autonomous Okrug. It has an occupancy limit of 1,085 people (1,050 by another source).