• Professor of International Law and Director, Sydney Centre for International Law, University of Sydney
Members of the youth wing of the National Front, Malaysia’s ruling coalition, hold placards during a protest at the North Korea embassy following the murder of Kim Jong-nam in Kuala Lumpur. Athit Perawongmetha/Reuters

Malaysia says Kim Jong‑nam was killed with a chemical weapon – here’s what you need to know

Using nerve agents is banned under the Chemical Weapons Convention, but North Korea is not a party to it.
The Red Cross has a 150 year history of providing impartial humanitarian aid. Toby Bradbury

Explainer: why protecting the Red Cross emblem matters

A naughty nurse outfit sporting a red cross can actually harm the efforts of aid workers. The Red Cross is a protected emblem – designed to help those most vulnerable in times of war – and its misuse can lessen its effectiveness.
The government’s bill introduces three means for revoking a dual national’s Australian citizenship under amendments to the Australian Citizenship Act. AAP/Mick Tsikas

Who exactly makes the call on conduct that revokes citizenship? New bill doesn’t say

Should the bill be enacted in its current form, Australian citizenship will be able to be stripped from dual nationals by bureaucratic determination for conduct that is defined with reference to the criminal law.
The imagined threat. Edward Snowden’s asylum bid is pushing the parameters of geopolitical diplomacy and international law. See-ming Lee

Edward Snowden and the search for asylum

Throughout the morning of July 3, Australian news media were reporting that the aircraft carrying Bolivian President Evo Morales had been forced to make an unscheduled stopover in Vienna, en route from…

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