the UN Security Council from 2006 to 2007. It is also a member of the Schengen Area, the Council of Europe (CoE), the Organization for Security and Co-operation in Europe (OSCE), the World Trade Organization (WTO), the Organisation for Economic Co-operation and Development (OECD), the Union for the Mediterranean (UfM), the European Organization for Nuclear Research (CERN), the Bucharest Nine (B9) and part of the Visegrád Group (V4: Slovakia, Hungary, the Czech Republic, and Poland). In 2022, Slovak citizens had visa-free or visa-on-arrival access to 182 countries and territories, putting the Slovak passport at the ninth rank of travel freedom (tied with Lithuanian and Polish) on the Henley Passport Index. Slovakia maintains diplomatic relations with 134 countries, primarily through its Ministry of Foreign Affairs. As of December 2013, Slovakia maintained 90 missions abroad, including 64 embassies, seven missions to multilateral organisations, nine consulates-general, one consular office, one Slovak Economic and Cultural Office and eight Slovak Institutes. There are 44 embassies and 35 honorary consulates in Bratislava. Slovakia and the United States retain strong diplomatic ties and cooperate in the military and law enforcement areas. The U.S. Department of Defense programmes has contributed significantly to Slovak military reforms. Around one million Americans have their roots in Slovakia, and many retain strong cultural and familial ties to the Slovak Republic. President Woodrow Wilson and the United States played a major role in the establishment of the original Czechoslovak state on 28 October 1918. Military The president is formally the commander-in-chief of the Slovak armed forces. Slovakia joined NATO in March 2004. From 2006, the army transformed into a fully professional organisation and compulsory military service was abolished. Slovak armed forces numbered 19,500 uniformed personnel and 4,208 civilians in 2022. The country has been an active participant in US- and NATO-led military actions and involved in many United Nations peacekeeping military missions: UNPROFOR in the Yugoslavia (1992-1995), UNOMUR in Uganda and Rwanda (1993-1994), UNAMIR in Rwanda (1993-1996), UNTAES in Croatia (1996-1998), UNOMIL in Liberia (1993-1997), MONUA in Angola (1997-1999), SFOR in Bosnia and Herzegovina (1999-2003), OSCE mission in Moldova (1998-2002), OSCE mission in Albania (1999), KFOR in Kosovo (1999-2002), UNGCI in Iraq (2000-2003), UNMEE in Ethiopia and Eritrea (2000-2004), UNMISET in East Timor (2001), EUFOR Concordia in Macedonia (2003), UNAMSIL in Sierra Leone (1999-2005), EU supporting action to African Union in Darfur (2006), Operation Enduring Freedom in Afghanistan (2002-2005), Operation Iraqi Freedom in