We are pleased to announce roster changes at the Duck.

Patrick Porter and Brian Rathbun have agreed to become permanent contributors. Quacktacular!

And today we want to introduce a new guest blogger – Robert Kelly. Bob teaches IR at Pusan National University in Korea and writes a lot on East Asian IR now. He went to Ohio State; his areas are security and IO. He has own site, which we recommend: Asian Security Blog. His favorite work to date is this. We are glad to have him.