@Mn-guy As your question is neither about the website nor the forum itself I have moved your topic to the A&A Classic Forum Category,
Is Eire and United Kingdom adjacent by land …
No.
… or you need a transport between the two?
Yes.
Can a tran move to a place (1 move) load 2 inf drop 1 -> move back and drop another?
No once a transport unloads any units it cannot do anything else. And once a unit is unloaded it cannot move anywhere else too.
Correct, in both Revised and Classic, offloading ends a TRNs turn.
However, in Classic, a TRN CAN offload to more than 1 territory from the same sea zone (this is only an option with a National Advantage to Japan in Revised). But the dual offloading is FROM THE SAME SEA ZONE. You can NEVER move a TRN once it has offloaded any units in either game.
But keep in mind that a transport can pick up troops from different zones for unloading at a common departure point. Sometimes this is overlooked. :wink: