Lena Riemer


Lena Riemer is a PhD candidate at the Freie Universität Berlin supervised by Prof. Dr. Helmut Aust. Her thesis has the title “The prohibition of collective expulsion in public international law”. Currently, she is a Fox fellow at Yale University.

Recently Published

How Trump’s Migration Policy Erodes National and International Standards of Protection for Migrants and Asylum Seekers

Early this month, 5,600 US soldiers were deployed to the southern border as a response to an approaching migrant caravan consisting of several thousand Central Americans. U.S. President Donald Trump called the advancing group in official statements a foreign “invasion” that warrants deploying up to 15,000 army members to support the border patrol. He further publicly warned…

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