Heavy fighting has erupted along the long border between Pakistan and Afghanistan, raising fears of a prolonged regional conflict. The clashes began after Pakistani air strikes targeted locations in Afghanistan, including sites linked to Taliban forces, following accusations that militants were launching attacks on Pakistan from Afghan territory. Taliban authorities have denied supporting such groups. Pakistan says it has struck military facilities used by militants, including locations near the former Bagram air base, while Afghan officials report that their forces have resisted several attacks and captured at least one Pakistani military post. Both sides claim to have inflicted significant losses, though details remain difficult to verify. The UN mission in Afghanistan reports that dozens of civilians have been killed and more than a hundred injured. Aid agencies warn that ongoing violence is worsening humanitarian conditions and limiting access for relief efforts, including continuing to help those affected by the earthquakes in August and September which killed more than 1,400 people.

Ecuador and the USA have begun joint operations aimed at disrupting drug trafficking networks, according to an announcement from the US Southern Command. The command, which oversees US defence cooperation across much of Latin America and the Caribbean, said the activity is part of efforts to combat illicit drug flows in the region. Ecuador’s defence ministry confirmed the cooperation, describing it as an ‘offensive’ operation but noting that specific details remain classified. The announcement follows comments from president Daniel Noboa, who said the country would work with the USA and other allies in a new phase of action against organised crime, including narcotics trafficking and illegal mining. Ecuador has faced growing challenges from criminal groups linked to international cartels in recent years. The joint initiative reflects wider regional efforts to counter powerful trafficking networks that continue to influence violence, corruption and instability across several countries in the region.

Leaders from the twelve nations of the Economic Community of West African States (ECOWAS) have reportedly agreed to establish a new regional force to address growing insecurity across West Africa. Military chiefs reached the decision during a meeting in Sierra Leone, where discussions focussed on the rising threat of jihadist violence, the spread of transnational organised crime, and ongoing maritime insecurity in the region. The proposed force aims to assemble about two thousand troops who would respond to terrorism and instability while remaining based in their home countries, with Sierra Leone serving as a logistical hub. Officials are still working through questions about how the force will be funded, and ECOWAS has not yet issued a formal announcement. Much of the concern centres on the Sahel region, where militant groups linked to Al-Qaeda and IS have been active for years. Burkina Faso, Mali, and Niger - now outside ECOWAS - are viewed as crucial to cooperation.

Nigeria’s Centre for Disease Control (NCDC) has called for stronger action by state governments as the country faces a worsening outbreak of Lassa fever. The viral disease, endemic in parts of West Africa, typically peaks during the dry season from November to May, and at least 18 Nigerian states have reported cases, notably Bauchi, Ondo, Taraba and Edo. By mid-February, 326 infections and 75 deaths (including three healthcare workers) had been confirmed. Officials say weak infection-prevention practices and limited access to personal protective equipment have contributed to transmission in hospitals, including maternity and outpatient wards. The virus spreads through contact with food or household items contaminated by rat urine or droppings, or through direct contact with bodily fluids of infected individuals. Gaps in contact tracing, along with stigma and misconceptions which delay treatment, have also increased risks. There is currently no licensed vaccine for Lassa fever.