Ultra I&C provides communications tech solutions and mission software for military and government forces worldwide.

Ultra I&C’s parent company Booz Allen describes itself as an “advanced technology company” that builds “commercial-grade products and solutions for America’s most critical defence, civil, and national security priorities”.

Footage posted on social media by People Against Genocide – a group that says it is “taking direct action to stop the UK-Israel weapons trade” – appears to show two people inside the damaged building.