Nearly 400 people have been sentenced in Nigeria for their links to militant Islamic groups following mass trials. The convicts received sentences ranging from five years to life imprisonment for connections with Boko Haram or its rival, the Islamic State West Africa Province (Iswap). These trials occur amidst increasing pressure on the Nigerian government to combat rising insecurity within Africa's most populous nation.

The Boko Haram insurgency, which began in the north-east in 2009, has resulted in the deaths of tens of thousands and displaced over two million people, according to aid organizations. In response to the worsening security situation, the United States recently advised its citizens to reconsider travel to Nigeria.

Out of more than 500 suspects tried in federal high court in Abuja, judges convicted 386, while two were acquitted and the cases of 112 were adjourned. Some suspects admitted guilt earlier, revealing they had aided militants by selling livestock or providing logistical support.

In a related context, the U.S. has also conducted airstrikes in Nigeria targeting militant groups, reflecting the international concerns regarding the persistent violence that affects people of various faiths across the country.