Full coverage: USA

Glenn Tiffert of the Hoover Institution wants to maintain US-Europe links on critical tech like chips and AI. As the Taoiseach heads to the White House, the geopolitical insider also highlights generations of Irish-American human relationships and affinity.

Award-winning Northern Irish journalist Jane Ferguson is launching the media start-up Noosphere in the US, offering journalists a new way to reach their audience.

Ireland’s external environment is undergoing change not seen since the 1940s. Now is the time for a laser-like focus on what matters to Ireland and its interests – Europe and the US.

This week has seen the US set the European agenda, giving its Nato allies a choice between a real war or a trade war.

Tech and pharma firms woke up from the presidential inauguration night with no tariffs or tax moves affecting their Irish structures. The threats are real, however.

Deadlines are looming on key rules deciding how American multinationals’ profits are taxed in Ireland. Trump and his supporters in Congress have yet to decide how much they will let away this time.

Behind a veil of prudence, Government projections continue to forecast rapid growth in corporation tax revenue. For another week, they appear not to be wrong.

Italy and the US have been pursuing tax liabilities on profits Airbnb booked in Dublin. Both battles are ongoing.

America has spoken. The world is now trying to make sense of what it means. To unreal Donald Trump’s success, Sam Smyth is joined in New York by defence lawyer Barry Scheck, author and one-time New York gossip columnist Joanna Molloy, and Jamie Smyth, US energy editor of The Financial Times.

From tariffs to oil prices and corporation tax, the ripples created by the US election have begun to make their way across the Atlantic. The Currency’s writers have been anticipating them.