Monday afternoon a gunman went on a shooting rampage at the US Navy Yard in Washington, at least 13 are believed to have been killed. The FBI have said the gunman has been killed and has been named as 34 year old Aaron Alexis, from Fort Worth Texas. Alexis served in the US military from 2007-11.

The FBI do not have a motive for the attack.

The US Navy Yard, Washington, is the headquarters of the Naval Sea Systems Command, which engineers, purchases, builds and maintains ships and submarines for the Navy.

Read More: The BBC