Another Kiriyenko idea stems from Soviet times: patronage, or shefstvo, of Russsian regional chiefs over the war-ravaged towns of occupied Ukraine. In times of natural and man-made disasters, the Soviet Union’s big cities and republics often took charge of various aspects of the rebuilding effort, creating the impression of decentralized, compassionate aid campaigns. Now, Moscow Mayor Sergei Sobyanin has committed to use Moscow’s budget for the rebuilding of Donetsk and Luhansk, eastern Ukraine’s biggest cities. St. Petersburg has been called on to restore Mariupol, where at least two-thirds of building have been damaged and where thousands of people are buried in the yards of high-rise apartment blocks. Other regions, including those with major infrastructural problems of their own, have been given smaller projects. For example, Penza, where garbage cannot be removed from some towns because of bad roads, has sent construction machinery to eastern Ukraine.