I was running along the right side of Sub Base (the side next to the water) and I turned left and jumped over that little wall that was there. And there, to the left, stood 5 enemies who were all emtpying their Assault Rifles into the allied Pavelow that was circling above. Since I wasn't going to wait for one of them to turn around, I emptied my (basic) .44 Magnum, killing two of them, before I went ahead and knifed those who were left. And then I noticed that there were two more standing a few feet ahead, so I ran ahead to knife them as well.
After knifing the closest one, my luck ran out when I got shot by the last one since I missed my melee. But damn, I was cracking up like crazy. Few things are as funny as removing half of the opposing team with some random pistol firing and a series of knifings(?).