How and why the Australian government intends to spend $575 billion on defence over the next ten years. (With a projected annual expenditure of $73 billion by 2030, up from about $40 billion today.) here to edit. The new Defence Strategic Update.

Some commentaries:

1. Michael Shoebridge
2. From The Guardian: Allan Behm, Ashley Townshend, and Brendan Thomas-Noone.
3. ​From Joseph Camilleri, there's this and this. 
4. Mark Beeson
5. Geoffrey Barker
6. John Lee 

Two great articles about the USA and its current woes. One by Tom McTague in the New York Review of Books, the other by Fintan O'Toole in The Atlantic. Both have considered and well-written insights.

Paul Dibb has an essay on the recently released Russian outline of its nuclear deterrence policy. It's inevitably a bit general and vague, but still: "This is the first time in the almost 30-year history of the Russian Federation that an explanation of Russia’s nuclear warfighting policy has been made public."

Kingston Reif from the Bulletin of the Atomic Scientists has an interesting article looking at  spending on the US nuclear arsenal, with links to take the reader deeper into the debate.

Hans Kristensen and Matt Korda have provided a good overview of world nuclear warhead numbers for the Federation of American Scientists. The links in the endnotes provide interesting details.

Another good article by Max Boot in The Washington Post: 'Trump’s nuclear brinkmanship keeps backfiring, but he keeps doubling down'.