Authorities say this massive fire at this arms factory in Khartoum was caused by--- Israel.

They say four military planes attacked the plant overnight. This isn't the first time Sudan has accused Israel of attacking its installations.

Several people were taken to the hospitals after inhaling smoke but there were no casualties.

A military spokesman says the fire spread quickly after several embers fell on dry grass. There are conflicting views about Israel's involvement.

The governor for the region says the cause for the fire was likely internal while others insist that the incident is similar to a 2011 blast.