<prompt> Translate the following text to EnglishMwaka wa 1973 Misri na Syria zilipojaribu kurudisha Sinai na Golan, zilipiga Israel kwa siku takatifu zaidi ya mwaka wa Kiyahudi, Yom Kippur.  <response>: Attempting to regain the Sinai and the Golan, Egypt and Syria struck back at Israel in 1973, on the holiest day of the Jewish year, Yom Kippur. 