The cycle has become grimly familiar.

Over three days, Israeli airstrikes on Gaza have killed at least 28 people, including senior Palestinian militants, as well as children as young as 4 years old. Palestinian militants in Gaza have fired over 600 rockets toward Israel, killing one person, setting off warning sirens as far north as the coastal city of Tel Aviv and sending tens of thousands of Israelis into bomb shelters.

Over recent years, Sudan's military and a separate armed force accumulated power, each suspicious of the other, even as they worked together against the country's pro-democracy movement. Officers inside both forces say it was a long-building recipe for disaster.

Their tenuous alliance ended in mid-April, when they turned their guns on each other, sparking a conflict that threatens to engulf African's third largest country.

For many voters from southern Turkey, casting ballots in Sunday's presidential and parliamentary elections will be an uphill battle.

The elections are taking place just three months after a 7.8-magnitude earthquake — the deadliest quake in the country's modern history — struck the region, killing more than 50,000 people and leaving millions of others homeless and living in temporary accommodation — including tents.

Sprinkle the sequins and pump up the volume: The 67th Eurovision Song Contest reaches its climax on Saturday with a grand final broadcast live from Liverpool. There will be catchy choruses, a kaleidoscope of costumes and tributes to the spirit of Ukraine in a competition that for seven decades has captured the changing zeitgeist of a continent.

Here's what to expect as acts from across Europe — and beyond — vie for the continent's pop crown.

Turkey is heading toward presidential and parliamentary elections on Sunday.

President Recep Tayyip, who has dominated Turkish politics over the past two decades, has never appeared more vulnerable to an opposition challenge.

French prosecutors are seeking to send former President Nicolas Sarkozy and 12 others to trial on charges that his 2007 presidential campaign received millions in illegal financing from the government of late Libyan leader Moammar Gadhafi.

After a decade of investigation, the French national financial prosecutor's office announced its decision Friday to seek a trial. It's now up to judges to determine whether to move ahead. In general, judges in France follow such prosecutors' requests, though not always.

The U.S. ambassador to South Africa has accused the country of providing weapons and ammunition to Russia for its war in Ukraine via a cargo ship linked to a sanctioned company that docked secretly at a naval base near the city of Cape Town in December.

South African President Cyril Ramaphosa said an investigation into the visit by a Russian vessel named Lady R to his nation's main naval base was already underway behind the scenes with the help of U.S. intelligence services before Ambassador Reuben Brigety went public at a news conference in the South African capital, Pretoria, that the cargo was weapons and ammunition.

Israel and Gaza militants traded heavy fire Friday as hopes faded of securing a truce to end days of fighting that have killed dozens, all but one of them Palestinian.

The violence has been met with international calls for de-escalation, with the European Union pushing Thursday for an "immediate comprehensive ceasefire."

Spain says it plans to ban outdoor work during periods of extreme heat.

Second Deputy Prime Minister Yolanda Díaz told reporters that the government will modify legislation covering occupational risks to prohibit outdoor work when the state weather agency, AEMET, issues red or orange alerts.

New Mexico and its Democratic governor are being sued over alleged failures to meet constitutional provisions for protecting against oil and gas pollution, a challenge that comes as the nation's No. 2 oil-producing state rides a wave of record revenue from drilling in one of the most prolific collection of oil fields in the world.

A coalition of environmental groups filed a lawsuit Wednesday in state district court, marking the first time the state constitution's pollution-control clause has been the basis of such a legal claim. The 1971 amendment mandates that New Mexico prevent the despoilment of air, water and other natural resources.