I had expected stronger resistance from the enemy but if anything there are less of them as we advance to the centre... Don't you think that's strange?
おそらく、見張りに重大な欠陥があったんではないかと考えています。
I think that it likely that there was a major fault in the lookout.
いま聞こえたんですが、ネット犯罪を扱う警察官の方だとか?
I couldn't help overhearing, but you're police officers who handle cyber-crime or some such?