Strategic Wishes and What Happens Next: Assessing the UK's Integrated Reviews

In the aftermath of the 2019 election, the Boris Johnson government promised "the most radical assessment of the UK’s place in the world since the end of the Cold War.” The result was the Integrated Review of Security, Defence, Development and Foreign Policy, published in March 2021 and updated in March 2023 by the Integrated Review “Refresh”. This paper aims to evaluate how far these texts achieved their aims so far, and with what consequences for British strategic policy.

The Russian Challenge to Europe’s Gas Supplies this Winter and Beyond

Abstract will be posted shortly.

Sidharth Kaushal's research at RUSI covers the impact of technology on maritime doctrine in the 21st century and the role of sea power in a state's grand strategy.

Sidharth holds a doctorate in International Relations from the London School of Economics, where his research examined the ways in which strategic culture shapes the contours of a nation's grand strategy.

'Bury them deep in the ground'; The disastrous legacies of 'expeditionary warfare', 'intervention', and 'counterinsurgency'

For much of the last forty years 'expeditionary warfare' in one form or another (e.g., humanitarian intervention, 'CT', counterinsurgency), has formed the key mission of the US, UK, and other European armed forces. These have been supported by ideas such as 'new wars' or 'wars amongst the people'. From these ideas have flowed failed counterinsurgencies and various dubiously legal 'forever wars' being fought even now in states ruined by such 'interventions'. Their legacy has been strategic disaster and the immiseration of millions.

Defence-Economic Aspects of Russia’s Involvement in the War in Ukraine: War Economy, International Economic Relationships, Economic Warfare, and Economic Costs

The evolution and outcomes of the armed conflicts in Ukraine over the period 2014-2024 have been strongly influenced by ideological, political, and military factors.
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