Ukraine remains heavily reliant on oil product and gas imports. Variations in exchange rates, access to export markets, the closure of Russia's market, escalation of the conflict in eastern Ukraine and possible policy reform reversals could seri

The EU supports Ukraine, following Russia's invasion, through political, financial and humanitarian assistance, whilst also imposing sanctions against Russia.

The bishops said that the Church in Ukraine could be facing severe repression and may once again be forced underground, as in the days of the Soviet Union.

With House GOP opposition to Ukraine aid growing alongside calls to fix the border, Senate supporters of both efforts see potential to address the two together.

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