TO me they first have to clear the land to within a 100km radius...

TO me they first have to clear the land to within a 100km radius of the port including Hudaydah and all the way to Sanaa prior to entering the port otherwise they would be sitting ducks to incoming missiles from the Houthis as they are unloading ships
Ie it would be a repeat of what the Houthis did at Taiz with rockets fired from outside the city into Taiz
Its going to take time to get that land cleared of Houthis given there are numerous towns within that 100km radius .

https://www.google.co.nz/maps/place...46b957a1482ac73!8m2!3d15.3689499!4d44.1870117