Bro, you join a local bank in your home country but you want to go overseas? Does that even make sense to you? Obviously DBS has most of its operations here in SG which is its home base and hence everyone comes over here for training. There is also no problem with networking with overseas colleagues since they are coming here for you to meet during training. If you wanted to travel overseas, you should have joined a foreign bank like UBS which has a 1 month training in NYC.