‘I want us to leave the Moscow church. It is over,’ head of Lviv monastery says

Russia deploying tactical strategy refined in Syria with devastating effect, say experts

An officer’s tale of hope and bloodshed from Ukraine’s embattled coastline

Polish professor traces cause of current Russian invasion back to the 16th century

Many in military believe Ireland should supply lethal weapons in fight against Russia

Many African students study in Ukraine, and their flight from the country has been particularly traumatic

Four men are among many others bravely undertaking a patriotic trek into danger

Workers in Co Cork meat plant intend returning home to join fight against Russian forces

Ireland opts out of spending on weapons, but agrees funds for non-lethal assistance

Ukrainian guards fire warning shots to prevent stampede at railway station

Washington targets gas pipeline with sanctions as UN General Assembly meets on crisis

Europe Letter: Kyiv native and fluent Irish speaker on the struggle for independence

Biden says his ‘sense’ is that Russia will invade Ukraine within several days

Ukrainians and Russians in Ireland on the rising tensions between their home countries

‘For the intelligence services ... murdering people is just part of the workflow’

Easy to jump to the wrong conclusions about a nation we only get a partial picture of

The people of Ukraine have taken volunteerism to new heights in defence of their country, and social media is playing a major role

If the president-elect sticks to his previous statements, he will upend the global order

Search for the missing and dead could last years and hamper any reconciliation efforts

Adam Osmayev, once arrested for alleged Putin murder plot, now leads pro-Kiev sabotage unit