Europe’s largest missiles maker, MBDA, is selling key components for bombs that have been shipped in their thousands to Israel and used in multiple airstrikes where research indicates Palestinian children and other civilians were killed.

With concerns mounting about the extent to which European companies may be profiting from the devastation of Gaza, a Guardian investigation with the independent newsrooms Disclose and Follow the Money has examined the supply chain behind the GBU-39 bomb, and the ways in which it has been deployed during the conflict.