As they try to make their way in, they get pretty far, but they weren't able to protect their supply lines carefully. And so the Parthians are able to attack them, attack their supply lines, and while they do, the king of Armenia just kinda doesn't really do anything about it. And so Mark Antony is forced to retreat, and so you can imagine he's not too happy about this. The Parthians in 40 BCE were able to take all of this territory. In 36 BCE, so now we are right, now we are right over here. In 36 BCE, we have a failed, I guess, revenge invasion of the Parthians. He's betrayed by the Armenian king.