first time I've seen this!!

[our_man]

Shaka, I've seen this before too. The only thing I'm not too sure of is whether it occurs because of the terrain type the unit is created on (ocean) or the domain of the unit (sea).

If I remember correctly there was an event in 2194days where the Americans got a transport in a particular city every turn - however if you captured the city the transport would still be created and could thus be disbanded for an extra few shields.

[Shaka Naldur]

I don't think it is an event this time, I don´t think the ai has a u-boat via event..

[Kaptain Ken]

It is a creat unit event which is not supposed to happen to an occupied square but does hapen regularly in sea squares.

[Shaka Naldur]

I've just checked, a u-boat is creat via events everyturn in the same square my ship went to slep (12,4)

didn´t know the ai had u-boats via event