Is sleeping beauty Kaliningrad Oblast about to wake up?

In early October, the Estonian media reported that Russia was transporting, by ship, Iskander short-range ballistic missiles from Ust Luga (Leningrad Oblast) to the Baltic exclave of Kaliningrad (ERR, October 7). This news sparked a wave of commentary by politicians and experts in the Baltic Sea region: most saw this nuclear-capable missile deployment as a provocation.