New MKs giving up foreign citizenship from UK, US, Russia and ArgentinaIsrael's basic law requires an MK to renounce foreign citizenship before serving in the Knesset.US passport [Illustrative](photo credit: INGIMAGE)
![US passport [Illustrative]](https://images.jpost.com/image/upload/f_auto,fl_lossy/q_auto/c_fill,g_faces:center,h_720,w_1280/262065 "US passport [Illustrative]")