<prompt> Translate the following text to SwahiliPakistan has been the key supporter, but Saudi Arabia and the United States--both keen to stem Iranian influence in the region--also are believed to have supplied finance.  <response>: Pakistan imekuwa ni msaidizi mkuu, lakini Saudi Arabia na Marekani - zote mbili zikitaka kukomesha ushawishi wa Iran katika eneo hilo - pia zinaaminika kuwa zimetoa fedha. 