Are you a non-Ukrainian, Dutch, Latvian, or an Ukrainian, Russian, or a dual national/citizen? What would joining the fight mean for you and your nationality? On our page with the Ukrainian nationality law we also look into possible loss of your nationality / citizenship if you join the fighting.

Worldwide in at least 70 countries rendering military services to a foreign country can/will result in the loss of your own nationality/citizenship. When in doubt, don’t do it. Inform yourself. Note that our page relates to nationality / citizenship law only. There could be other criminal, military, or different (legal) negative consequences.

Countries where rendering foreign military service/aid or fighting could perhaps result in loss of nationality/citizenship: Australia, Austria, Belarus, Bosnia and Herzegovina, Cyprus, France, Georgia, Germany, Greece, Italy, Japan, Kyrgyzstan, Latvia _{(see page)}, Lithuania, Montenegro, Netherlands _{(see page)}, Romania, South Africa, Spain, Tajikistan, Turkey, Turkmenistan, Ukraine _{(see page)}, USA, Uzbekistan, and others.

Apparently Russia has no provision in law on this. However, there likely will be other (very) negative ramifications.

The full Ukraine Nationality Law ¦ Fighting in/for Ukraine info page can be found here.