Law of Neutrality
International Law, Political Will, and Regulation of the Foreign-Fighter Phenomenon
Editor’s Note: This post is based on an article, “Regulating the Foreign-Fighter Phenomenon” published in the Virginia Journal of International Law, available here. Across at least three centuries, foreign fighters—individuals who voluntarily depart their countries of...
Military Aid to Russia and International Law
North Korea’s leader, Kim Jong-un, is in Russia to discuss military support, including supplying artillery shells and rockets, for Russian operations against Ukraine. In the past, North Korea has supplied the Wagner Group with arms and ammunition. Its support to...
Russia’s Interdiction of Neutral Merchant Vessels and the Law of the Sea
On August 12, 2023, the Russian patrol ship Vasily Bykov intercepted the Turkish-owned, Palau-flagged merchant ship Sukru Okan in the Black Sea between its point of embarkation in Chalkis, Greece and its destination of Izmail, Ukraine. The incident occurred less than...
Merchant Shipping as Military Objectives and Naval Economic Warfare
On July 17, 2023, within 48 hours of the suspension of the Black Sea Grain Initiative, Russia and Ukraine made pivotal declarations potentially expanding the scope of their hostilities to a hitherto unprecedented scale. Both States declared their willingness to...
Can the Black Sea Grain Initiative Continue Without Russian Participation?
On July 17, 2023, the Black Sea Grain Initiative expired after Russia refused to extend the term of the UN-brokered accord that has “facilitated the export of more than 30 million tonnes of Ukrainian grain to global markets via three Black Sea ports.” Russia...
Ukraine Symposium – Transfers of POWs to Third States
Introduction On 9 June 2023, media reported that Hungary received eleven Ukrainian Prisoners of War (POWs) from Russia. More than a week later, Reuters reported that three of these persons had been repatriated to Ukraine. The exact circumstances of how the group of...
How Qualified Neutrality Impacts the Law of Contraband
It is often thought that the outcome of the Russia-Ukraine conflict may depend heavily on the amount and type of military equipment that both parties are able to bring to the battlefield. Depriving the enemy State of material it needs to sustain its warfighting...
Large-Scale Combat Operations Symposium – Introduction
Editor’s note: The views expressed in this post are those of the authors and not necessarily those of the ICRC, HLS PILAC, or other workshop participants. Large-scale combat operations (LSCOs) involve widespread, devastating violence, usually on a vast scale. They...
“Strict” versus “Qualified” Neutrality
The support neutral States are providing Russia and Ukraine has ignited a debate over neutrality. It is one of existential magnitude for Ukraine. Indeed, the survival of Kyiv in early 2022 can be attributed in significant part to external support, particularly the...
The Future Law of Neutrality
Editor’s note: The following post highlights a subject addressed in the Lieber Studies volume The Future Law of Armed Conflict, which was published 27 May 2022. For a general introduction to this volume, see Professor Matt Waxman’s introductory post. Months...