By Marine Strauss BRUSSELS (Reuters) -Several European Union countries including Belgium, the Netherlands and Ireland on Tuesday expelled dozens of Russian diplomats, some for alleged spying, in what the Irish prime minister said was a coordinated move. Russia issued angry statements against the “unfriendly” actions and promised retaliation. The moves come after relations between the European Union and Russia hit a historic low in the wake of Russia’s invasion of Ukraine, the largest attack on a European nation since World War Two. Belgium expelled 21 Russian diplomats for alleged spying and p…