Croatia. Slovenia hosted its first PfP exercise in 1998--"Cooperative Adventure Exchange"—a multinational disaster-preparedness command post exercise involving almost 6,000 troops from 19 NATO and PfP member nations. As of 2011 Slovenian soldiers were a part of international forces serving in Bosnia and Herzegovina, Kosovo, Afghanistan, Iraq, Chad, and Lebanon. Slovenia hosts Multinational Centre of Excellence for Mountain Warfare (MN COEMW; ), one of NATO Centres of Excellence, located in Bohinjska Bela, Slovenia. It is "responsible for training individuals and units for operation in the mountains and other terrains difficult to pass". Organization The Slovenian Armed Forces are organized as single-branch armed forces with the army as their primary component. The personnel is divided into three categories: professional soldiers (full-time soldiers) contract reserve soldiers (serve up to 30 days per year) voluntary recruits (basic training) Order of Battle General Staff of the Slovenian Armed Forces, in Ljubljana Military Orchestra Protocol Unit Joint Operations Center Situation Monitoring Section Movement Coordination Section Operations Management Section Support Branch Force Command, in Vrhnika Forces Command Support Unit, in Vrhnika Military Police Unit Electronic Warfare Unit Communication and Information Systems Unit Combined Arms Training Center 1st Brigade, in Ljubljana 10th Infantry Regiment, in Ljubljana 4x Infantry Companies Headquarters and Logistic Company 132nd (Mountain) Infantry Regiment, in Bohinjska Bela 4x Mountain Infantry Companies Headquarters and Logistic Company Multinational Centre of Excellence for Mountain Warfare Territorial Regiment, in Nova Gorica Combat Support Battalion, in Ljubljana Intelligence and Reconnaissance Company Anti-Tank Company, with Spike MR/LR ATGMs Fire Support Battery, with TN90 155mm towed howitzers and MN9 120mm mortars Light Air Defense Missile Battery, with Giraffe radar and Igla-2 MANPADS Engineer Company Nuclear, Biological, Chemical Defense Company Signals Company Military Police Company 72nd Brigade, in Maribor 20th Infantry Regiment, in Celje 4x Infantry Companies Headquarters and Logistic Company 74th Infantry Regiment, in Maribor 4x Infantry Companies Headquarters and Logistic Company Territorial Regiment, in Novo Mesto Combat Support Battalion, in Murska Sobota Intelligence and Reconnaissance Company Anti-Tank Company, with Spike MR/LR ATGMs Fire Support Battery, with TN90 155mm towed howitzers and MN9 120mm mortars Light Air Defense Missile Battery, with Giraffe radar and Igla-2 MANPADS Engineer Company Nuclear, Biological, Chemical Defense Company Signals Company Military Police Company Logistic Brigade, in Kranj 157th Logistics Regiment, in Šentvid 1st Vehicle Maintenance Company 2nd Vehicle Maintenance Company 3rd Weapons Maintenance Company 5th Wheeled Combat Vehicles Company 45th Tracked Combat Vehicles Center Infrastructure Maintenance Spare