An Ebola treatment center in Congo has been set on fire.
It comes after armed assailants and government security forces were embroiled in a gunbattle
According to health officials, it is still unclear what the identity or the motive of the assailants were.

Saudi civil defence sends all-clear after alerts issued for capital Riyadh
11 Syrian soldiers killed in weapons depot explosion
Number of people displaced worldwide falls, UN says
White House turns away reporters after Trump's ban
Israeli strikes kill three people in Gaza, medics say
