In 2014 he started to work in the European Parliament as a parliamentary assistant for French politician Jean-Marie Le Pen. Since this time Pierre Malinowski provided many missions abroad, notably in Russia, where he built relationships and cultural connections between Russia and France. In 2015 he met President of RussiaVladimir Putin and other senior officials. In the same year, Malinowski participated in the exfiltration of two French pilots in the Dominican Republic, retained in the case known as :fr:Affaire_Air_Cocaïne|"Air Cocaine". On September 2, 2015, he declared to "France 2" that he had participated in this case as "military solidarity". Malinowski also was offered by the AFL organization to join the fight against the Islamic State and train the Kurdish fighters in Syria and Iraq, following the terrorist attacks of November 13, 2015.
The Foundation for the Development of Russian-French Historical Initiatives
With a great interest in the history of the Second World War, Malinowski made a big research about The Normandie-Niemen Regiment. In 2012 he met the last French pilot of this Regiment, Gaël Taburet. In August 2018, after a year of research in the French and Russian archives, he found the location of the first Normandy-Niemen plane. The plane was found during his common work with the Ministry of Defense of the Russian Federation. In the media, this case is known as a symbol of the Franco-Russian friendship against the Nazi invader.
In May 2019, the Foundation for the Development of Russian-French Historical Initiatives organized a major historical project between France and Russia. An archeological expedition took place in the Smolensk region, Russia. The team of researchers was led by Malinowski and made up of different specialists, as topographers, historians, French and Russian students, etc. The main excavation took place in Valutino Gora area, where more than 12000 soldiers died. As a result of the expedition was founding a lot of artefacts, as well as the remains of soldiers and horses.
In 2017, Malinowski organised an expedition for finding the body of Charles Etienne Gudin, a friend of Napoleon and General of the Empire. The remains were successfully found by his team and research was supported by the Kremlin. The general's body was buried in the city of Smolensk, Russia. In 2019 the results of the DNA analyzes confirmed, that this body belongs to General Charles Etienne Gudin. This case is known as an international historical event and the body of General Gudin will be repatriated to the Les Invalides in 2021 and will be buried during an official ceremony in front of two Presedents, Vladimir Putin and Emmanuel Macron.
In September 2019, French and Russian teams, led by Pierre Malinowski, found 70 bodies of soldiers from Napoleon's army, killed in Vyazma during the retreat from Russia.