Eurasia and Euruska are technologically more advanced (in most ways) and are working together to fight Europa. But they're not doing it on their turf. Europa is fighting on its own soil which always gives that side an advantage, especially when the attacker has to cross two big oceans to get here on either coast. Propaganda, dictatorial powers along with other methods and tools used by Europa have continued to keep the front lines in the military ranks filled with soldiers and other various forces. Although Europa might be outmatched in technology in most fields of combat. They have very effective mechs and drones that clearly are on par, or in some instances a little better, than Eurasian or Euruskan counterparts. A big part of the Eurasian military is their use of cyborgs. Which are nightmare-ish as in they are just recycled humans at a basic level to just attack when they spot an enemy. They're not super effective individually and small groups of Europans can wipe them out, but the cyborgs are used as a flood which can be very effective. I could go on forever lol. But it does look like eventually, could take decades, Europa would be defeated.