I want to know the answer to the following question:
Which nationalities worked together in the Battle of Umm Qasr?
All the background I'm provided with is that "The first ground attack came at the Battle of Umm Qasr on 21 March 2003 when a combined force of British, American and Polish forces seized control of the port city of Umm Qasr.". Is that enough to answer the question?
Answer: yes