Stirling Airsoft is basically the only airsoft group that we know of that is very much active in two countries; with their main base of operations in the UK, they have been conducting training and game events in Spain for some time now too. This video shows a well-made video of their last Training Day that was held in Cartagena Spain in cooperaiton with Airsoft Total. It's a long video, 20:39 minutes long, but worth the watch.