move comes less than a week after iran launched 300 missiles and drones towards israel. that was done in retaliation for a deadly strike earlier this month and iran's attack, however, was mostly thwarted with help from u.s. and several arab and western allies. yesterday before israel's attack iran's foreign affairs minister reiterated her warning. it's not clear what the country will do, but the u.s. embassy in jerusalem has issued a security alert asking their employees and families to restrict their travel out of an abundance of caution. joining us live from tel aviv is nbc news correspondent raf sanchez. what more can you tell us, and are you hearing anything from israeli officials on this? >> well, ali, for nearly a week now the world has been waiting to see how israel would respond to that massive barrage of