EU adopts Russia sanctions as Crimea crisis deepens

BRUSSELS (Reuters) - The European Union took a cautious approach to imposing sanctions against Moscow on Monday, targeting 21 people in Russia and Crimea while leaving open the possibility of adding harsher economic measures when EU leaders meet later this week.

Those targeted include politicians responsible for calling for and organising Sunday's referendum in Crimea, when 97 percent of voters decided the region should secede from Ukraine and join Russia. The EU says the referendum was illegal and does not recognise the result.