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.

Germany's Merz arrives in Kyiv to the sound of sirens and explosions
Several people detained in India's Gen Z-led protests against voter roll changes
US Coast Guard finds debris from missing medical aircraft off Nantucket
Trump names intelligence chief as AI czar
Trump shares Republican senator's phone number in feud over time switch
