NEWSLINK Wall Street Journal: The Russians Are Coming, Again; Vladimir Putin violates another peace deal with Ukraine.

So much for February’s Ukraine cease-fire. Russian proxies on Saturday shelled Avdiyivka, a town in eastern Ukraine held by the Kiev government, killing a Ukrainian service member and a civilian in an attack that also shut down a coke-manufacturing plant. On Sunday pro-Kremlin forces fired on Ukrainian positions near the port of Mariupol, killing a Ukrainian soldier and wounding two.