Pavel worked after his graduation in the military intelligence service. He served in the Czechoslovak troop contingent of the United Nations Protection Force in Bosnia. His unit was sent to evacuate a French military base in January 1993, where 55 besieged French soldiers were rescued from Serbian captivity. The French army was unable to evacuate this base due to the local infrastructure and bridge having been destroyed. The Czech army was entrusted to conduct the evacuation because of their proximity to the base which was 30 Kilometres. Pavel went to the base with 29 Soldiers and 2 OT-64 SKOT armed transporters. The way took 2 Hours. Pavel's unit had to face various obstacles that slowed the Operation including fallen Trees on a Road which Soldiers had to be remove while under Mortar fire. When soldiers reached the Base 2 French soldiers were dead and a few others were injured. French Soldiers were taken into armed transporters and evacuated from the base. Pavel was recognized and rewarded both in the Czech Republic and in France for his actions during the rescue. After the operation in Bosnia, Pavel served in different positions in the Czech Army - in military intelligence, in diplomacy, as commander of a special forces' brigade. He was appointed Brigadier General in 2002. He served as the National Military Representative at US CENTCOM. He represented the Czech Army in different international and national organizations. He studied at Staff College, Camberley, the Royal College of Defence Studies, and King's College London. He served as Deputy Chief of the General Staff of Armed Forces of the Czech Republic from July 2011 to June 2012. Since 1 June 2012 he has served as Chief of the General Staff of Armed Forces of the Czech Republic. He was nominated by the Czech government for the position of Chairman of the NATO Military Committee in July 2014. He was appointed for this function in Vilnius in September 2014. He is the first Chairman to come from a country formerly part of the Warsaw Pact. His mandate commenced in summer 2015. During a security conference in Prague, Pavel said “Russia would be able to occupy the Baltic States within two days," contradicting a statement by Secretary-General Jens Stoltenberg that a rapid response force would be to respond to an attack on the Baltic states within two days.
Following his departure from army he decided to focus on lecturing and consulting. During Summer 2019 leader of the Civic Democratic Party, KDU-ČSL, TOP 09, Mayors and Independents and Czech Pirate Party met to discuss potential candidate for next presidential election. Petr Pavel was reportedly most frequently discussed candidate. On 6 April 2020 Pavel launched initiative called "Stronger Together." Aim of the Initiative is to help People linked wth fight against coronavirus pandemic especially to crowdfund Finances for volunteers helping in Hospitals or creating Medical tools. Some political commentators such as Petr Holec and Ondřej Leinert stated that the initiative is factually a launch of Pavel's presidential bid in 2023 Czech presidential election noting similarity with Hillary Clinton's slogan during 2016 United States presidential election.
Personal life
Petr Pavel speaks Czech, English, French, and Russian. He is divorced and has two sons with his former wife Hana. In 1990s he married his second wife Eva with whom he raised his 2 sons.
Political views
Pavel believes that rich people should pay higher taxes and supports stronger redistribution of wealth. He sees Scandinavian countries as an inspiration.