In just the past week, over 200 fires have broken out, leading to widespread destruction and even loss of life. Hot, dry conditions with strong winds have only fed the flames as crews try desperately to get things under control.
"Arsonist scum are setting fires that threaten forests, property and, most of all, human lives," Kikilias said in a televised news briefing on Thursday, telling perpetrators, "You will not get away with it. We will find you, you will be held accountable."
Government spokesperson Pavlos Marinakis told Greeks via the nation's public broadcaster that 140 people had been arrested in connection with the wildfires, and of those, 79 were arson-related.
As Sky News reports, authorities have been trying to figure out if the alleged arsonists were lone attackers, or working together. Supreme Court prosecutor Georgia Adilini recently launched an investigation into whether organized arson groups were coordinating with one another.
A separate fire has been raging through dense forests north of Athens, destroying homes and putting a national park at risk.
According to Kikilis, this summer has been the worst fire season in Greece since 2009, and with conditions not improving and national resources being spread thin, Greek authorities have called on their fellow European Union nations for help. Germany, Sweden, Croatia, and Cyprus agreed to provide extra water-dropping planes, while Romania and the Czech Republic sent firefighters.