PARIS — A Finnish naval officer has posted a thread on his Twitter account summarizing his observations on the naval aspects of the Russian invasion of Ukraine, which we reproduce below.

Ukrainan sodan meririntama pähkinänkuoressa 1/12….

In an unprecedented move, the EU is financing the purchase and delivery of arms and weapons to Ukraine. Other Western countries are committing to arms deliveries, too. But how will they get there and how quickly?

The West is increasing its shipments of lethal arms to Ukraine but faces …

The fear that Russia’s invasion of Ukraine could escalate to a nuclear war is real. But what happens if any of the country’s 15 nuclear power reactors get caught in the crossfire?

An army helicopter tries to help diffuse radiation during the 1986 Chernobyl nuclear disaster. Now the military cou…

On Sunday 27 February, Prime Minister Magdalena Andersson and Minister for Defence Peter Hultqvist held a press conference on Sweden’s support to Ukraine.

The Government announced at the press conference that it would present proposals for direct support to Ukraine’s armed forces totalling SEK …

The Norwegian Government has decided that Norway will give M72 anti-tank weapons to Ukraine.

‘The Government decided this afternoon that Norway will offer arms support to enable Ukraine to defend itself against the military attack from Russia. We are therefore aligning our actions with our clos…

Due to the situation in Ukraine, the defense has prepared extra units and put a combat battalion on rapid alert so that it can respond quickly if the situation requires it.

The Armed Forces has tightened the response time for the combat battalion, which is registered in NATO’s readiness, from 3…