SSZ began its actions by organising protests against the recognition of Kosovo, the Brussels Agreement, and Belgrade Pride parades.

SSZ is an ultranationalist party that pursues sovereignist views towards Kosovo and supports the unification of Serbia and Republika Srpska, an entity within Bosnia and Herzegovina.

[6] Shortly before Hillary Clinton's visit to Belgrade in October 2012, SSZ again organised a protest in opposition to the recognition of Kosovo.

[14] During the process of rehabilitation of Draža Mihailović, the leader of Chetniks during the World War II, a group of its members protested in front of the building of the Higher Court in Belgrade in December 2013.

[10]: 68  In March 2014 it contested the parliamentary election with Borislav Pelević's Council of Serbian Unity, as part of the Patriotic Front.

[20] In the same month, SSZ came in support of activist Radomir Počuča, who called for members of the Women in Black organisation to be lynched.

[24][25] SSZ organised an exhibition in Belgrade in June 2015 named "British genocidal policy" (Britanska genocidna politika) that showed "photographs of United Kingdom's war crimes from the end of the 19th century to the present day" (fotografije ratnih zločina Velike Britanije od kraja 19. veka do današnjih dana).

[37] SSZ campaigned on forging closer relations with Russia while being opposed to cooperation with NATO and the European Union.

[68] Political scientist Boban Stojanović accused SNS of helping SSZ to collect signatures for its electoral list.

[71]: 107 SSZ signed a cooperation agreement with Vladan Glišić's National Network in February 2021, due to their sharing support for sovereignitism.

[‡ 1] While the dialogues were still ongoing, SSZ members interrupted the presentation of Svetislav Basara's book in August 2021, criticising his personal views whom they labelled as "anti-Serbian".

[80] SSZ announced its participation in the 2022 general elections in February 2022; Đurđević Stamenkovski was presented as its presidential candidate.

[82] During the campaign period, SSZ has stated its opposition to introducing sanctions on Russia while Đurđević Stamenkovski criticised the European Union and NATO.

[96] Further talks were held in late October 2023, however, Stefan Stamenkovski, on behalf of SSZ, rejected the proposed document, thus not reaching an agreement on joint participation in the 2023 parliamentary election.

[97] In early November 2023, Dragan Nikolić, one of the vice-presidents of SSZ and its member in the National Assembly, left the party and re-joined SNS.

[98] The National Gathering coalition also announced Ratko Ristić as their candidate for the 2023 Belgrade City Assembly election.

[107][108] In April 2024, it was announced that SSZ would run on the joint list led by SNS and Socialist Party of Serbia for the 2024 Belgrade City Assembly election.

[109] Amidst the campaign, Đurđević Stamenkovski became the minister of family welfare and demography in the government led by SNS in May 2024.

[114] Đurđević Stamenkovski said in a 2013 interview that SSZ is in favour of strengthening relations with Russia while being opposed to the accession of Serbia to the European Union.

[10]: 67  Political scientist Věra Stojarová has described SSZ as a radical ethno-nationalist party due to them declaratively rejecting fascism.

[121][122][123] Đurđević Stamenkovski has rejected that SSZ promotes hate, instead claiming that non-governmental organisations are "anti-Serbian" due to allegedly "ignoring Serbian victims of Balkan atrocities committed during the [Yugoslav Wars]".

[126] Regarding social issues, Dušan Spasojević, a professor at the Faculty of Political Sciences of University of Belgrade, has placed SSZ on the far-right.

[130] SSZ is not opposed to making abortions illegal and instead wants to "raise awareness among women" to lower the number of unwanted pregnancies.

[134] SSZ has described the migrant centre near Horgoš as "one of the most serious risks for citizens of Serbia" (jedan od najozbiljnijih rizika za građane Srbije).

[83][140] After the death of Russian activist Darya Dugina in September 2022, members of SSZ drew a mural of her in Belgrade.

[61][142] SSZ is also opposed to the 2013 Brussels Agreement and is in favour of repealing it and bringing back the Serbian Army to Kosovo.

[149] SSZ has used the White Angel and Miloš Obilić on its emblem, while on its coat of arms it has used a shield that dates from the period of the Nemanjić dynasty.

[62]: 48 [150] Members of SSZ, including Đurđević Stamenkovski, met with Sergey Lavrov, the minister of foreign affairs of Russia, in 2016.

[160] A month later, SSZ and Dveri organised another gathering featuring far-right parties AfD, Hungarian Our Homeland Movement, and Bulgarian Revival.

[163] In February 2025, Đurđević Stamenkovski spoke at a rally in support of President of Republika Srpska Milorad Dodik in Banja Luka.