Houthi spokesperson Yahya Sarea had earlier said the first operation targeted a US aircraft carrier in the Arabian sea with a number of missiles and drones.
The system provides armored platforms with 360-degree protection from a wide variety of anti-tank threats
The Gaza pier fiasco has shown that conducting long-range missions, such as combining naval and army units in complex missions, could be increasingly difficult for combined forces.
High-ranking foreign military officials visited humanitarian and combat zones along Gaza's Philadelphi Corridor, meeting with the IDF to understand the conflict's unique challenges firsthand.
No group has claimed responsibility for the attack, the official said, but similar attacks in the past have been carried out by Iran-backed groups.
It was unclear whether the attack was linked to threats by Iran to retaliate over the killing of the Hamas leader.
The UN working group said Khan's legal woes were part of a "much larger campaign of repression" against him and his Pakistan Tehree-e-Insaf (PTI) party.
If it misses and there are no other targets, it can return to the box, maneuver to a vertical position, and, deploy landing legs and glide slowly to the ground, ready for reuse.
"We are aware of reports of US citizens being arrested inside of Russia," a spokesman said. "Consular officers from the embassy always seek to aid citizens with appropriate assistance."
The US Army ships have been joined by several other larger US Navy ships, and the group of vessels is expected to grow. The UK said it is sending a vessel to help with the effort.