The Chair of the Finance Committee in the Irish Parliament invited me to make a submission to inform a – Scrutiny process of EU legislative proposals – specifically to discuss proposals put forward by the European Council to increase spending on defence. This blog post and the next (tomorrow) will form the basis of my submission which will go to the Joint Committee on Finance, Public Expenditure, Public Service Reform and Digitalisation on Friday. The matter has relevance for all countries at the moment, given the increased appetite for ramping up military spending. Some have termed this a shift back to what has been called – Military Keynesianism – where governments respond to various perceived and perhaps imaginary new security threats by increasing defence spending. However, I caution against using that term in this context. During the immediate Post World War 2 period with the almost immediate onset of the – Cold War – nations used military spending as a growth strategy and the term military Keynesianism might have been apposite. These nation-building times also saw an expansion of the public sector, which supported expanding welfare states and an array of protections for workers (occupational safety, holiday and sick pay, etc). However, in the current neoliberal era, the increased appetite for extra military spending is being cast as a trade-off, where cuts to social and environmental protection spending and overseas aid are seen as the way to create fiscal space to allow the defence plans to be fulfilled. That trade-off is even more apparent in the context of the European Union, given that the vast majority of Member States no longer have their own currency and the funds available at the EU-level are limited. We will discuss that issue and more in this two-part series.