Security & Defense

Biden-Putin summit review: Good news for Ukraine?

By Peter Dickinson

Few countries were as anxious as Ukraine ahead of Wednesday’s summit in Geneva between US President Joe Biden and his Russian counterpart Vladimir Putin, but can Kyiv regard the outcome as favorable?

The secret to NATO’s survival: Get political

By Jamie Shea and Michael John Williams

Why has NATO failed to be an effective political forum and what signs of progress must emerge from this week's summit? There are six core areas to watch over the next eighteen months.

Are dual-capable weapon systems destabilizing? Questioning nuclear-conventional entanglement and inadvertent escalation

By Matthew Kroenig, Mark J. Massa

Some fear that nuclear-conventional entanglement--the use of the same weapons or sensors for nuclear and conventional weapons--could lead to nuclear war. Are they right? This issue brief argues that fears of entanglement leading to nuclear war are misplaced and rest on poor logical and empirical foundations.

State of the Order: Assessing May 2021

The State of the Order breaks down the month's most important events impacting the democratic world order.