The solution is adherence to and application of the UN Charter by all signatories.
I think if you really think about that, you will find that Connolly's concerns and the concern of many others is how the the solution above is applied
selectively, and not to all.
The obvious and immediate contradiction is the sanctioning of Russia for its illegal invasion and the political cover, financing and weapons provision for Israels illegal occupation and genocide in Gaza.
There is no UN Charter any more, it is exists in paper form only. It has been repeatedly jack-booted by the fascist military powerful over the decades and lies in shreds. US regime change campaigns and illegal invasion of Iraq, Russia's illegal invasion of Ukraine, Israels genocide, sanctions on ICC members, indiscriminate attacks on vessels of the coast of Venezuela by US, blocking democratically elected MEPs from visiting Gaza, etc, etc,
The world is moving to, or has moved to, a military order led by the US, and chased by China and Russia, and now the EU is now joining the fray at the behest of US and NATO.
From the Treaty of Rome, to Irelands membership of EEC, it was always assured from the government benches that the EEC was an economic arrangement and not a political or military one. Having reaped benefits economically, fears were put aside, trust was built with European partners and the political establishments were founded and endorsed by the people of Ireland. Still, military alignment was no-go, with assurances from government benches.
And now here we are, a European military alliance being forged by the back-door virtue of European NATO membership and no doubt the pressure for Ireland to align will ramp up.
Ireland is doing everything it can to support the NATO alliance short of providing offensive weapons. Technology used for NATO weapons is manufactured here, US warplanes routinely land and re-fuel without cargo inspection, economic sanctions are applied in line with NATO interests. Medical and humanitarian aid is provided to one-side of the Ukraine/Russia war.
All the ducks are in order for the governing class for Ireland to be a fully fledged member of NATO and European defence alliance with the prospect of lucrative military contracts in weapons manufacturing and technology. Boomtime economically for Ireland, boomtime for death and destruction against some of poorest people and regions in the world.
All that stands in the way of the fascist military industry is that pesky stone in the shoe - the right of the people to decide through democratic ballot.
God Bless Connolly, she provides a voice of reason and I wish her well during her tenure.