WASHINGTON, Oct. 22 (CNN) – The US military is sending more missile defense systems to the Middle East and placing additional US troops on prepare-to-deploy orders in response to escalations throughout the region in recent days.

The Secretary of Defense Lloyd Austin said Saturday he had “activated the deployment of a Terminal High Altitude Area Defense (THAAD) battery as well as additional Patriot battalions to locations throughout the region to increase force protection for US forces."

The order for troops to prepare for deployment is meant “to increase their readiness and ability to quickly respond as required,” he said.

Both the THAAD and Patriots systems are air defense systems designed to shoot down short, medium and intermediate ballistic missiles.

“Following detailed discussions with President Biden on recent escalations by Iran and its proxy forces across the Middle East Region, today I directed a series of additional steps to further strengthen the Department of Defense posture in the region," Austin said in a statement.

"These steps will bolster regional deterrence efforts, increase force protection for US forces in the region, and assist in the defense of Israel,” he added.

Photo from Reuters