Is pursuing the economic and security interests of one country an appropriate reason for that country to invade another country?

Pursuing economic and security interests is often cited as a justification for military action, but it raises significant ethical and legal concerns. International law typically prohibits the use of force except in self-defense or with UN Security Council approval, making such invasions questionable. Additionally, prioritizing national interests over the sovereignty and rights of other nations can lead to long-term destabilization and conflict. Ultimately, the justification for invasion is complex and heavily debated in international relations.