European Solidarity ( , ЄС or YeS) is a political party in Ukraine. It has its roots in a parliamentary group called Solidarity dating from 2000 and has existed since in various forms as a political outlet for Petro Poroshenko. The party with its then name Petro Poroshenko Bloc won 132 of the 423 contested seats in the 2014 Ukrainian parliamentary election, more than any other party.

In August 2015, the Ukrainian Democratic Alliance for Reform (UDAR) merged into the party. In May 2019, the UDAR undid this merge. In October 2017, the party had about 30,000 members; former members of Party of Regions are denied membership. In the 2019 Ukrainian parliamentary election, the party won 23 seats on the nationwide party list and 2 constituency seats.CEC counts 100 percent of vote in Ukraine's parliamentary elections , Ukrinform (26 July 2019) Results of the extraordinary elections of the People's Deputies of Ukraine 2019 , Ukrainska Pravda (21 July 2019)

Initially formed as a social democratic party, it shifted to the centre-right during the formation of Petro Poroshenko Bloc in 2014. Since then, it has been described as Christian democratic, liberal conservative, conservative, liberal, and civic nationalist. Regarding their foreign stances, they support the membership of Ukraine in the European Union and a peaceful end to the Russo-Ukrainian War. In its program, they stated their support for decentralisation and anti-corruption among other principles.

History

Solidarity (2000–2013) The party started in 2000 as a parliamentary faction called "Solidarity", set up by Petro Poroshenko, until then a member of the Social Democratic Party of Ukraine (united) faction.Ukrainian Political Update by Taras Kuzio and Alex Frishberg, Frishberg & Partners, 21 February 2008 (page 22)Chocolate tycoon heads for landslide victory in Ukraine presidential election , The Guardian (23 May 2014)The Return of the Prodigal Son, Who Never Left Home , The Ukrainian Week (30 March 2012) Taras Kuzio claims that this happened with the help of then President Kuchma, who allegedly wanted to limit the influence of the SDPU(u). Many deputies elected in 1998 for the Peasant Party of Ukraine and Hromada joined the new parliamentary faction. Based on his parliamentary faction Poroshenko eventually established the Party of Ukraine's Solidarity. In 2000 that party merged into what would become the Party of Regions (later to become for a period the biggest party of UkraineAfter the parliamentary elections in Ukraine: a tough victory for the Party of Regions , Centre for Eastern Studies (7 November 2012)) and Poroshenko became a Party of Regions deputy.

In 2001, Poroshenko expressed interest in the creation of the Our Ukraine Bloc. However, in order to receive quote in Our Ukraine he had to join the bloc with his whole party. The Party of Ukraine's Solidarity failed to break away from the Party of Regions, therefore Poroshenko decided to create a new phantom party with a similar name, the party "Solidarity". At the 2002 parliamentary elections Solidarity was able to join Our Ukraine.Communist and Post-Communist Parties in Europe , Vandenhoeck & Ruprecht, 2008, (page 391) Top party members who received a parliamentary mandate on party list of the Our Ukraine electoral bloc in 2002 were Volodymyr Plyutynsky, Volodymyr Makeyenko, Eduard Matviychuk, Anatoliy Korchynsky, while a single constituency in Vinnytsia Oblast was won by Petro Poroshenko.

After 2002, Solidarity stopped participating in elections. Results of voting in single constituencies in 2012 & Nationwide list, Central Election Commission of Ukraine In 2004, the party left Our Ukraine, and was represented by 23 deputies in the Verkhovna Rada (the forming of new factions whose parties were not directly elected into parliament was not unique in Ukraine at the time.)Ukraine Political Parties, GlobalSecurity.org (Archived from the original on 17 November 2014) In March 2013 the Ministry of Justice asked the Central Election Commission of Ukraine for evidence that Solidarity had not been involved in elections since 2003.

On 17 June 2013, Fatherland member of parliament Yuriy Stets became head of the party.United Twice , The Ukrainian Week (2 July 2013) Stets was a member of the united opposition's political council.

On 16 October 2013, a court cancelled the registration certificate of Solidarity. The party could have challenged this on appeal, but did not and was legally eliminated on 31 December 2013 "due to lack of reporting". and because for more than 10 years had not participated in any election.

Petro Poroshenko Bloc (2014–2019)

Early in 2014, Poroshenko became leader of the National Alliance of freedom and Ukrainian patriotism "OFFENSIVE", which was renamed "All-Ukrainian Union Solidarity". Poroshenko and void , Ukrainska Pravda (16 May 2014) By doing so, Poroshenko de facto prolonged the life of Solidarity and de facto merged the National Alliance of freedom and Ukrainian patriotism "OFFENSIVE" into Solidarity (legally the original party "Solidarity" does not exist anymore). National Alliance of freedom and Ukrainian patriotism "OFFENSIVE" was registered in May 2000 under the name All-Ukrainian Party of Peace and Unity (, HPEM). It was not allowed to participate in the electoral alliance "Rainbow" in the Ukrainian 2002 parliamentary elections. In the 2006 elections, the party failed as part of the electoral alliance Yuriy Karmazin Bloc to win parliamentary representation. In the 2007 elections, the party failed again as part of the All-Ukrainian Community to win parliamentary representation. Всеукраїнська партія Миру і Єдності , DATA After this election (the party) "All-Ukrainian Party of Peace and Unity" was renamed National Alliance of Freedom and Ukrainian patriotism "OFFENSIVE". BASIC INFORMATION ABOUT POLITICAL PARTIES IN UKRAINE , Central Election Commission of Ukraine National Alliance of freedom and Ukrainian patriotism "OFFENSIVE" did not participate in the 2012 parliamentary elections. Results of voting in single constituencies in 2012 & Nationwide list , Central Election Commission of Ukraine

In May and June 2014, Ukrainska Pravda characterised the party ("All-Ukrainian Union Solidarity") as "a myth with no website, unknown phone numbers and non existing addresses". At the 2014 presidential election, Poroshenko was elected President of Ukraine.

During a 27 August 2014 party congress, the "All-Ukrainian Union Solidarity" changed its name to "Bloc of Petro Poroshenko" (, Blok Petra Poroshenka),Poroshenko wants coalition to be formed before parliamentary elections , Interfax-Ukraine (27 August 2014)Solidarity Party to be renamed Bloc of Petro Poroshenko – congress , Interfax-Ukraine (27 August 2014) and elected the former Minister of Internal Affairs, Yuriy Lutsenko, as the new leader of the party.

On 2 September, Vitali Klitschko, then parliamentary leader of the Ukrainian Democratic Alliance for Reform, stated that since his party and the Petro Poroshenko Bloc had agreed to joint participation in parliamentary elections on 29 March 2014, the two parties were in discussion about running a joint list at the October 26 parliamentary election. Block Poroshenko and kick off to the polls together, TVi (2 September 2014) On 15 September it became clear that 30% of the Petro Poroshenko Bloc election list would be filled by members of UDAR and that UDAR leader Klitschko was at the top of this list; Klitschko vowed not to resign as incumbent Mayor of Kyiv, Pilots, combat, and journalists. Who goes to the new Verkhovna Rada , Korrespondent.net (September 15, 2014)Klitschko: I lead my team to Parliament, UDAR official website (14.09.2014)Deadline for nomination of candidates running in early election to Rada expires , ITAR-TASS (September 15, 2014) but on 21 November he gave up his seat in the new parliament.Klitschko gives up seat in parliament , Interfax-Ukraine (21 November 2014) According to political scientist Tadeusz A. Olszański (in mid-September 2014) this deal with UDAR "enables it to use that party's large-scale structures, which the Poroshenko Bloc itself lacks".

The party won the parliamentary election with 132 seats, beating the runner-up People's Front, who won 82 seats. People's Front was first in the nationwide party vote (22.14% against 21.81%) but the party won 69 constituency seats while People's Front won only 18. On 27 November 2014, the party formed a parliamentary faction of 145 people (at the opening session of the new parliament). In Parliament created a faction , Ukrainska Pravda (27 November 2014)

Top 10 politicians on the party list to the Ukrainian parliament: 1. Vitaliy Klychko, 2. Yuriy Lutsenko, 3. Olha Bohomolets, 4. Volodymyr Hroysman, 5. Mustafa Dzhemilev, 6. Yuliy Mamchur, 7. Maria Matios, 8. Mykola Tomenko, 9. Iryna Herashchenko, 10. Vitaliy Kovalchuk.

On 21 November 2014, the party became a member of the coalition supporting the second Yatsenyuk government and endorsed nine new ministers for the government.

In March 2015, "Solidarity" was added to the name "Bloc of Petro Poroshenko". On 28 August 2015 UDAR and Petro Poroshenko Bloc officially merged into Petro Poroshenko Bloc. UDAR party leader Vitali Klitschko became so the new party leader.

The party was one of the winners of the 2015 Ukrainian local elections.Poroshenko Bloc, Batkivschyna, Nash Kray get largest number of seats in local councils – Ukrainian Voters Committee , Interfax-Ukraine (12 November 2015) It did well in West and central Ukraine and Kherson Oblast region.Why a 'Star Wars' Emperor Won Office in Ukraine , Bloomberg News (26 October 2015)Exit Polls Show Ukraine Divided For, Against Poroshenko Rule , Radio Free Europe/Radio Liberty (27 October 2015)After Ukraine’s Local Elections: Early Misinterpretations , Carnegie Europe (27 October 2015)Poroshenko hobbles on , Politico Europe (26 October 2015)Week’s milestones. Elections to be continued, blackmail in Minsk, and emotional lustration , UNIAN (27 October 2015)

According to Ukrainian media research of February 2016 22% of the parties' representatives in regional councils and 12% of the parties' parliamentary deputies were former members of the Party of Regions. Media: the BPP 22% of the members of regional councils and 12% of MPs - ex- "Regions" , Ukrainska Pravda (February 7, 2016)

Following the fall of the second Yatsenyuk government, the party joined the coalition that supports the 14 April 2016 installed Groysman Government.New Cabinet formed in Ukraine , UNIAN (14 April 2016)Week’s balance: PM Groysman, Rada’s sabotage, and disappointing IMF forecast , UNIAN (18 April 2016) Spring transplantation: Prime Groisman and without a coalition Cabinet , Ukrainska Pravda (14 April 2016) In the weeks prior to this 11 MPs had switched to the faction making forming the coalition possible.Ukraine: Lawmakers end session without new PM vote , BBC News (12 April 2016)All In The Family: The Sequel , Kyiv Post (7 October 2016)

Klitschko resigned as Petro Poroshenko Bloc chairman (on 26 May) after a new law barring him as head of the Kyiv City State Administration to be chairman or a member of a political party took effect on 1 May 2016.

On 18 May 2019, Klitschko announced that UDAR would take part in the 2019 Ukrainian parliamentary election autonomously.

European Solidarity (from 2019)

The party changed its name to its current form on 24 May 2019. According to party leader Poroshenko this had to be done in order to bring in a new leadership of the party and to win the 2019 Ukrainian parliamentary election.

Top 10 politicians on the party list to the Ukrainian parliament in these elections were 1. Petro Poroshenko, 2. Andriy Parubiy, 3. Iryna Herashchenko, 4. Mykhailo Zabrodskyi, 5. Sofia Fedyna, 6. Mustafa Dzhemilev, 7. Yana Zinkevych, 8. Oleh Synyutka, 9. Akhtem Chyihoz, 10. Ivanna Klympush-Tsintsadze.