As President Joe Biden left office, he sought to take credit for ending the War on Terror that began in the wake of the 9/11 attacks. But it’s not over, as Lisa Hajjar points out. A sociology professor at the University of California, Santa Barbara, she just took her 16th visit to the U.S. military prison at Guantánamo Bay, Cuba.

There are 15 people still detained at Guantánamo, three of whom have long been cleared for release – and four of whom the U.S. government says it will never release and yet also will not put on trial. Hajjar explains the situation at the prison and the legal system invented to justify its indefinite – and indeed “forever” – detention of some people.

Fighting between the DRC’s armed forces and the M23 rebel group has reached new levels of intensity in the eastern part of the country, with claims and counter-claims about which one controls the region’s biggest city, Goma. Judith Verweijen and Michel Thill argue that the government in Kinshasa has made some poor strategic decisions about the country’s armed forces, among them steps taken three years ago to create a reserve army out of more than 100 armed groups. They set out why it was always doomed to fail.

Jeff Inglis

Politics + Society Editor

Trump inherits the Guantánamo prison, complete with 4 ‘forever prisoners’

Lisa Hajjar, University of California, Santa Barbara

There are three pending criminal cases and four people the US will not release but also cannot put on trial.

DRC has created a reserve force to fight the M23 – why this may backfire

Judith Verweijen, Utrecht University; Michel Thill, University of Basel

Merely absorbing armed groups into a reserve force does little to address the underlying causes of the eastern DRC crisis.

Can Trump just order new names for Denali and the Gulf of Mexico? A geographer explains who decides what goes on the map

Innisfree McKinnon, University of Wisconsin-Stout

How do place names get made and then changed? There’s a process. But it involves people as well as bureaucracy, so it’s not simple or quick, as President Trump is about to find out.

Why meteorologists are comparing Storm Éowyn to a bomb

Suzanne Gray, University of Reading; Ambrogio Volonté, University of Reading

Éowyn’s wind speeds are comparable with the most infamous storms of recent years and decades.