Guest Blog: Matthew Moran and Matthew Cottee from the Centre for Science and Security Studies at King's College London

Nobody can deny that the Dutch went to great lengths to make the 2014 Nuclear Security Summit a success. From purpose-bred tulips to the largest security operation the Netherlands has ever seen, the hosts did all in their power to set the scene for progress. Yet despite this mammoth effort, the summit was, in the end, largely overshadowed by events in the Crimea and the absence of the Russian president.

• The first Russian motherboard based on ARM-processor Baikal-M