Who are the enemies of Lilliput?

So, I have to ask, who exactly are the adversaries that Lilliput faces? Are they neighboring kingdoms that covet their resources or technology? Could it be a rival faction within their own society, seeking power and control? Or perhaps they're dealing with more abstract foes, such as economic instability or natural disasters? I'm intrigued to know who or what these enemies might be, and how Lilliput is strategizing to overcome them.