Justice and Development Party

The Justice and Development Party (Turkish: Adalet ve Kalkınma Partisi), abbreviated officially AK Parti in Turkish, is a conservative political party in Turkey. Developed from the conservative tradition of Turkey's Ottoman past and its Islamic identity, the party is the largest in Turkey. Founded in 2001 by members of a number of existing conservative parties, the party has won pluralities in the five most recent legislative elections, those of 2002, 2007, 2011, June 2015, and November 2015. The party held a majority of seats for 13 years, but lost it in June 2015, only to regain it in the snap election of November 2015. Its electoral success has been mirrored in the three local elections held since the party's establishment, coming first in 2004, 2009 and 2014 respectively. The current party leader is Recep Tayyip Erdoğan, the President of Turkey.

Shortly after formation, the AKP portrayed itself as a pro-Western and pro-American party in the Turkish political spectrum that advocates a liberal market economy including Turkish membership in the European Union. The party has for a long time been supported by the Cemaat Movement of exiled Islamic cleric Fethullah Gülen, whose influence in the judiciary has helped to weaken the opposition against the AKP. Having been an observer in the center-right European People's Party since 2005, it later left to join the eurosceptic Alliance of Conservatives and Reformists in Europe (ACRE) on 13 November 2013.

Controversies over whether the party remains committed to secular principles enshrined in the Turkish constitution despite their Islamist origins have dominated Turkish politics since 2002 and has resulted in numerous unsuccessful closure cases.

Nationwide protests broke out against the alleged authoritarianism of the AKP in 2013, with the party's heavy-handed response receiving international condemnation and stalling the party's once championed EU accession negotiations. Since then, the party has brought about tighter regulations on internet use, abortion and alcohol consumption, having temporarily blocked access to Twitter and YouTube in March 2014. Especially after the government corruption scandal involving several AKP ministers in 2013, the party has been increasingly accused of crony capitalism. The AKP favours a strong centralized leadership, having long advocated a presidential system of government and significantly reduced the number of elected local government positions in 2013.