Sullivan's remarks came after US President Joe Biden denounced the attacks on Israel as "pure unadulterated evil," saying the stated purpose of the terrorist organisation Hamas is "to kill Jews."
Ashkelon, like many other Israeli cities and towns, has been the target of rocket attacks from the Gaza Strip, leading to a dire need for safe havens for its residents.
"Secretary of State Antony J Blinken will travel to Israel and Jordan October 11-13, 2023, where he will meet with senior officials," said the US Department of State in a statement.
As Israel's coastal city, Ashkelon, comes under rocket fire, the media contingent, including the ANI team, reporting on the violence, also rushed for cover.
Israel has intensified the counter-offensive against Hamas, with several air strikes raging into the Gaza territory and a combat helicopter attacking another observation post of the Hezbollah terror group, the IAF said.
US President Joe Biden said that in the wake of the deadly Hamas attack on Israel, the local and federal law enforcement partners in the US cities are closely monitoring for any 'domestic threats'.