Two employees from oil company Shell have been kidnapped in Nigeria.
The staff members were returning from a business trip, when their vehicle was attacked on a road in Rivers state in the Delta region.
Police escorting the workers were killed in the attack.
Efforts are underway to locate them.

UK PM Starmer says he will resign
Temperatures to exceed 40C in European heatwave as three die in France
US, Iran conclude high-level talks in Switzerland, mediators say
Philippines probes school shooting that killed 3, wounded 7
Moscow shoots down more than 80 drones; Russian attacks kill six in Ukraine
