Who exactly would Hungary get into a war with? It borders Slovakia (EU member), Austria (EU member), Croatia (EU member), Serbia, Romania (EU member), Ukraine,

Who exactly would Hungary get into a war with? It borders Slovakia (EU member), Austria (EU member), Croatia (EU member), Serbia, Romania (EU member), Ukraine, and Poland (EU member). Is it your contention that it's going to invade the EU? Or Serbia? Or Ukraine? Or is Hungary going to use its awesome force projection capabilities to get into a war with a country that it doesn't border?