In the name of Allah, the Beneficent, the Merciful
In Islam, we are taught to always stand for justice as a matter of principle, whether for Muslims or non-Muslims, even if justice should side against us.
Allah says in the Qur'aan;
يَا أَيُّهَا الَّذِينَ آمَنُوا كُونُوا قَوَّامِينَ...