However, owing to the disruption of international air traffic caused by the volcanic eruption in Iceland, the delegation was forced to revise its programme, and, therefore, was only able to visit Eritrea, Kenya and Yemen.
Mais l &apos; éruption d &apos; un volcan en Islande, perturbant la circulation aérienne internationale, l &apos; a contrainte à revoir son programme et à ne se rendre qu &apos; en Érythrée, au Kenya et au Yémen.