For a country under attack since 2014 from Russian-backed forces, Ukraine certainly has faith in the power of moral law. On March 6, it opened a legal case against Russia in the International Court of Justice (ICJ). The suit seeks remedies for the killing of civilians in Ukraine based on several international laws.
Source: https://www.yahoo.com/news/ukraine-suit-moral-armor-against-russia-223632928–politics.html