Robuta

https://www.cbo.gov/publication/42716
Between 2012 and 2041, the Navy will: purchase 20 amphibious ships at a cost of about $50 billion; retire 22 amphibious ships; and meet or exceed the 33-ship...
amphibious warfare shipsanalysisnavy
https://www.military.com/defensetech/2015/10/09/navy-tests-amphibious-ships-for-domestic-response
SAN FRANCISCO -- The U.S. Navy teamed with civilian authorities to test how its ships could help provide humanitarian relief following a domestic emergency...
amphibious shipsnavytestsdomesticresponse
https://www.military.com/dodbuzz/2017/01/10/lockheed-martin-wants-put-missile-launchers-amphibious-ships
Lockheed Martin has a plan to put elements of its missile defense system on a new class of ship.
lockheed martinmissile launchersamphibious shipswantsput
https://interfax.com/newsroom/top-stories/34855/
amphibious assault shipsrussian navythreelargejoin
https://www.naval-technology.com/projects/wasp/
Wasp-class landing helicopter dock (LHD) amphibious assault ships are built by Northrop Grumman Ship Systems of Pascagoula, Mississippi.
amphibious assault shipswasp classunited stateslhdamerica
https://www.naval-technology.com/projects/mistral/
Jan 14, 2022 - The Mistral and Tonnerre BPC ships are the French Navy's new 21,300t amphibious assault, command and power projection ships.
amphibious assault shipsmistral class