A group of MPs have been accused of a “crystal clear breach of the rules” after taking money from a weapons firm owned by the Israeli government.

RUK Advanced Systems Ltd – which makes missiles for urban warfare – is part of Israel’s state-owned defence giant, Rafael.

Records showed that the company paid at least £1,499 to partner with the All-Party Parliamentary Group (APPG) on Defence Technology, which provides “opportunities to network with MPs”. The money was paid directly to the group’s secretariat.

RUK describes itself as a “UK company”. But official records show it was controlled by the Israeli government’s Ministry of Finance,** which is led by far-right politician Bezalel Smotrich** who is sanctioned by Britain for inciting “extremist violence” against Palestinians.