The documents reveal that dozens of units in the Israeli army have purchased services from Microsoft’s cloud computing platform, Azure, in recent months — including units in the air, ground, and naval forces, as well as the elite intelligence squad, Unit 8200. Microsoft has also provided the military with extensive access to OpenAI’s GPT-4 language model, the engine behind ChatGPT, thanks to the close partnership between the two companies.

These revelations are the product of an investigation by +972 Magazine and Local Call in collaboration with The Guardian.