Osean Ground Defense Force

General Information
The Osean Self Defense Force, OSDF, is one of the largest armies on the planet. The only other comparable country that can match the strength of the OSDF is Yuktobania. The internal structure of the OSDF is seperated even further.

The Osean Marine Corps, OMC, is the elite force of the OSDF. Only the strongest, bravest and couragious soldiers are to be transfered into this section. In 2010, four amphibious landing forces established a beach head on the Bastok Peninsula at Volna Beach, which paved the way for the army to come in and begin there advance into Yuktobanian territory.

The Osean Armed Forces, OAF. This part of the Defense Forces is the largest group of military personnel within Osean territory. The OAF mainly engage in land-based missions. In 1995, the OAF pushed through South Belka to liberate the demilitarized towns of Wesson & Rutherford. In 2010, Osean troops pushed through the Bastok Penninsula, up through the Dresden region, through the Jilachi Desert and to the urban areas of Cinigrad were they were in a dead locked battle with Yuktobanian troops and loyal civilians to defend their capital city from the Osean invaders.

OSDF Forces - Osean Armed Forces, OAF

 * M167 Vulcan Air Defense System (AA Gun)
 * MIM-104 Patriot Heavy SAM
 * M110 Self Propelled Howitzer
 * M109A6 Paladin Self Propelled Howitzer
 * M270 MLRS
 * M1A2 SEP Abrams MBT
 * M1A1 Abrams MBT
 * M60A3TTS MBT
 * Heavy Expanded Mobility Tactical Truck
 * M104 Wolverine Heavy Assault Bridge (AVLB)
 * M113A1 APC
 * M113A2 APC
 * M113A3 APC
 * M1126 Stryker (8 Wheel drive APC)
 * M998 Humvee (High Mobility Multi-purpose Wheeled Vehicle)
 * LAV-25 (Used by the Marines)
 * M1027 Avenger Humvee (Short-Ranged Anti-aircraft system)
 * M2A2 / M2A3 Bradley Fighting Vehicle
 * M88A2 Hercules Armored Recovery Vehicle
 * Flugabwehrkanonenpanzer Gepard (AA Gun)
 * T-80 Main Battle Tank (In few numbers)

Army Aviation

 * AH-64D Apache Longbow
 * UH-60A Black Hawk
 * CH-47D Chinook
 * OH-58D Kiowa Warrior

Small arms

 * FIM-92A Stinger
 * M16A2/A4 Assault rifle
 * M4A1 Carbine (Airborne, Special Forces)
 * M203/A1/A2 Grenade Launcher
 * M9 Pistol
 * MP7 Submachine gun
 * M249 Squad Automatic Weapon
 * M2HB Browning Heavy Machine gun
 * FGM-148 Javelin
 * BGM-71 TOW
 * M136 AT4 (Airborne)
 * M40A3 Sniper Rifle
 * M82A1 Sniper Rifle
 * M1911 Pistol
 * M40A1 Sniper Rifle

Osean Self Defence Force

 * 1st Tank Battalion: (Bishop; Eagle & Hawk)
 * 2nd Tank Battalion: (Black Knight; Bulldog; St. Bernard; Dachsund & Dalmatian)
 * 3rd Tank Battalion: (Lynx)
 * [--] Tank Battalion(s): (Coblynau & Beagle)
 * [--] Howitzer Brigade (Dragonfly)
 * [--] Ferdelance Armed Brigade (Dragon?; King Cobra; Tarantula; Puff Adder; Mamba; Huntsman; Taipan; Python & Abel)
 * 112th Infantry Battalion
 * 1st Airborne Battalion
 * 101st Osean Airborne

Trivia
The Osean Self Defense Force is largely based on the United States Army, since all of the weapons used in the Osean Armed Forces is used by the United States Armed Forces. The armor is also used by the US Armed Force. And the 101st Osean Airborne Division is likely based on the American 101st Airborne Division, an airborne division known from D-Day, Carentan, Bastogne, and the capture of Eagle's Nest and Berchtesgaden. This airborne division is still active in duty. And the M60A3, although not used by the US Army, it is still used by many countries.