Frustrated with growing economic hardships, Nigerians are planning nationwide protests this week against the country's worst cost-of-living crisis in a generation.

And with momentum soaring on social media, authorities fear a replay of the deadly 2020 demonstrations against police brutality in this West African nation — or a wave of violence similar to last month's protests in Kenya, where a tax hike led to chaos in the capital, Nairobi.

The Russian military on Wednesday began a third round of drills with tactical nuclear weapons, part of the Kremlin's messaging intended to force the West to limit its support for Ukraine.

The Russian Defense Ministry said the drills will feature units of the central and southern military districts armed with Iskander short-range missiles. They will practice receiving nuclear weapons from storage and deploying them to designated launch areas. The maneuvers will also include air force units that will arm their warplanes with nuclear weapons and perform patrol flights.

A pair of strikes on militant leaders in Beirut and Tehran has escalated tensions in a region already on edge and adds to a long list of targeted killings attributed to Israel.

Hamas said Israel was behind the assassination of its supreme leader Ismail Haniyeh in Iran's capital, although there was no acknowledgement from Israel. And Israel claimed responsibility for a strike on Fouad Shukur, a top Hezbollah commander in Beirut, that the military said killed him.

Ismail Haniyeh, Hamas' supreme leader in exile who landed on Israel's hit list after the militant group staged its surprise Oct. 7 attacks, was killed in an airstrike in the Iranian capital early Wednesday. He was 61.

Hamas said Haniyeh was killed at his residence in Tehran in an Israeli airstrike after he attended the swearing-in ceremony of Iran's new president. Israel has not commented on the accusation.

Iran’s President Masoud Pezeshkian condemned the killing of Hamas leader Ismail Haniyeh in Tehran on Wednesday.

He said in a post on the X platform that his country will defend its territorial integrity and make those responsible regret their actions.

The Hezbollah commander who the Israeli military says it killed in an airstrike Tuesday had been blamed by Israel for a deadly weekend rocket attack and was accused by the U.S. of orchestrating the 1983 bombing in Beirut that killed 241 American servicemen.

A statement from Israeli military spokesperson Daniel Hagari said the target of the strike, Fouad Shukur, was behind the Saturday rocket attack on the town of Majdal Shams that killed 12 young people in the Israeli-occupied Golan Heights of Syria.

Hezbollah said Wednesday they were still searching for the body of a top commander targeted in an Israeli strike in Beirut.

The group’s first comment after the strike targeting Fouad Shukur came hours after his death Tuesday and followed the overnight strike in Tehran that killed Haniyeh.

The United Nations human rights office issued a report Wednesday saying Palestinian detainees taken by Israeli authorities since the Oct. 7 attacks have faced waterboarding, sleep deprivation, electric shocks and other torture and mistreatment.

The report on detention says Israel’s prison service held more than 9,400 “security detainees” as of the end of June, and some have been held in secret without access to lawyers or respect for their legal rights.

Hamas leader Ismail Haniyeh was killed by an airstrike in the Iranian capital, Iran and the militant group said early Wednesday, blaming Israel for a shock assassination that risks escalating the regional conflict on multiple fronts.

There was no immediate comment from Israel, which has vowed to kill Haniyeh and other Hamas leaders over the group's Oct. 7 attack on southern Israel. The strike came just after Haniyeh had attended the inauguration of Iran's new president in Tehran, Iran said.

Israel carried out a rare strike Tuesday on Beirut's southern suburbs that killed at least four civilians -- two children and two women -- and wounded around 74 others, raising the stakes in the escalating tensions with Hezbollah.

The Israeli military said the strike targeted and killed Hezbollah's "most senior" military commander, Fouad Shukur, accusing him of being behind the deaths of 12 children and teens in a weekend rocket strike on a Druze village in the Israeli-controlled Golan Heights, as well as the deaths of numerous Israeli civilians hit in other strikes.