Isn't there a compass in swiss army knives?

According to the Guardian, the Swiss Army accidentally invaded Lichtenstein yesterday morning. Apparently 170 infantry men got lost and wandered over a mile over the border. Lichtenstein has been very fair minded and has decided not to retaliate, which is probably a good thing given that they don't have an army.

Before anybody laughs too much remember that British Royal Marines accidentally invaded Spain a couple of years ago, when taking part in exercises off Gibraltar.