Full coverage: Ukraine

The multi-billion suit is the biggest commercial action ever to come before the Irish courts. But two months in to the six-month hearing, lawyers for the aircraft lessors fear it could grossly overrun.

The claim for an insurance payout on beached Russian plane and engine assets is made by subsidiaries of the Nasdaq-listed FTAI Aviation. It was previously made before the English courts.

Russia has managed to largely get around the sanctions regime because of its vast energy export network and its physical borders with many Asian and Central Asian countries, which are willing to act as conduits for the re-export of goods and services. 

Global aircraft lessors are claiming billions in losses from aircraft detained in Russia following war sanctions. In a legal battle set to last six months, the Commercial Court got a first taste of why major insurers like Lloyds and AIG have declined cover.

The proposed sanctions come as the bloc is under increasing pressure from Ukraine to boost its military support. But could it just harden Russia’s position?

Vermilion Energy is suing the Government, arguing its application of the tax will have a “significant commercial impact” and may affect the very basis of how its enterprise is run.

The DUP is returning to Stormont and Viktor Orbán has dropped his veto on helping Ukraine, but it could take more economic damage before the benefits of international cooperation overcome narrow domestic interests – including in Ireland.

The 27 are opening EU membership talks with Kyiv and extending €50bn in aid to Ukraine. Both sides must now deal with long-running protectionist interests. Thomas Hubert reports from Brussels.

Cork-born Gerard Delanty is one of the most distinguished global figures in the world of academic social theory, an intellectual space in which politics, philosophy and, sociology come together. Here he turns his attention to Brexit, Europe, Ukraine and Ireland.

A Ukrainian businessman and his Swiss commodity trading firm have sued the Internet giant in the High Court in Ireland. The plaintiffs have been facing allegations online related to international sanctions, which they have described as "fake news".