Lavender system had a database of 37,000 Palestinian men with suspected links to Hamas or Palestinian Islamic Jihad (PIJ).

Lavender assigns a numerical score, from one to a hundred, to every man in Gaza, based mainly on cellphone and social media data, and automatically adds those with high scores to its kill list of suspected militants. Israel uses another automated system, known as “Where’s Daddy?”, to call in airstrikes to kill these men and their families in their homes.

Source: A Brief History of Kill Lists, From Langley to Lavender