
The 2018–2021 Arab protests, also referred to as the Second Arab Spring and Arab Summer are massive anti-government protests in several Arab countries, including Morocco, Tunisia, Jordan, Sudan, Algeria, Egypt, Iraq, Lebanon, and Syria. Economic protests also took place in the Gaza Strip.
The 2015–2018 Iraqi protests over deteriorating economic conditions and state corruption started in July 2018 in Baghdad and other major Iraqi cities, mainly in the central and southern provinces.

The 2019–2020 Algerian protests, also called Revolution of Smiles or Hirak Movement, began on 16 February 2019, six days after Abdelaziz Bouteflika announced his candidacy for a fifth presidential term in a signed statement. These protests, without precedent since the Algerian Civil War, were peaceful and led the military to insist on Bouteflika's immediate resignation, which took place on 2 April 2019. By early May, a significant number of power-brokers close to the deposed administration, including the former president's younger brother Saïd, had been arrested.

The 2019–2021 Iraqi protests are a series of protests that consist of demonstrations, marches, sit-ins and civil disobedience. They started on 1 October 2019, a date which was set by civil activists on social media, spreading over the central and southern provinces of Iraq, to protest corruption, unemployment and inefficient public services. The protest then escalated into full-scale calls to overthrow the Iraqi government. The government has used live bullets, marksmen, hot water, hot pepper gas and tear gas against protesters, leading to many deaths and injuries.

The 2018 Jordanian protests started as a general strike organized by more than 30 trade unions on 30 May 2018 after the government of Hani Mulki submitted a new tax law to Parliament. The bill followed IMF-backed austerity measures adopted by Mulki's government since 2016 that aimed to tackle Jordan's growing public debt. Although Jordan had been relatively unscathed from the violence that swept the region following the 2011 Arab Spring, its economy had taken a hit from the surrounding turmoil and from an influx of a large number of Syrian refugees into the country. Jordan also hosts a large contingent of Iraqi and Palestinian refugees, further straining its finances. The UNHCR places Jordan as the world's second largest host of refugees per capita.

The 2019–2020 Lebanese protests, also known locally as the October Revolution, were a series of civil protests in Lebanon. These national protests were triggered by planned taxes on gasoline, tobacco, and VoIP calls on applications such as WhatsApp, but quickly expanding into a country-wide condemnation of sectarian rule, stagnant economy, unemployment that reached 46% in 2018, endemic corruption in the public sector, legislation that was perceived to shield the ruling class from accountability and failures of the government to provide basic services such as electricity, water, and sanitation.

The 2019 Sudanese coup d'état took place on the late afternoon of 11 April 2019, when Sudanese President Omar al-Bashir was overthrown as Sudanese President by the Sudanese army after popular protests demanded his departure. At that time the army led by Ahmed Awad Ibn Auf, toppled the government and National Legislature and declared a state of emergency in the country for a period of 3 months, followed by a transitional period of two years before an agreement was reached later.

The Sudanese Revolution was a major shift of political power in Sudan that started with street protests throughout Sudan on 19 December 2018 and continued with sustained civil disobedience for about eight months, during which the 11 April 2019 Sudanese coup d'état deposed President Omar al-Bashir after thirty years in power, 3 June Khartoum massacre took place under the leadership of the Transitional Military Council (TMC) that replaced al-Bashir, and in July and August 2019 the TMC and the Forces of Freedom and Change alliance (FFC) signed a Political Agreement and a Draft Constitutional Declaration legally defining a planned 39-month phase of transitional state institutions and procedures to return Sudan to a civilian democracy. In August and September 2019, the TMC formally transferred executive power to a mixed military–civilian collective head of state, the Sovereignty Council of Sudan, and to a civilian prime minister, Abdalla Hamdok and a mostly civilian cabinet, while judicial power was transferred to Nemat Abdullah Khair, Sudan's first female Chief Justice. This article mainly covers this eight-month period.