If you don't know Blitz, it was a fine English-language magazine from Oz. Sad to see it go.

From Wikepedia
Blitz Magazine, or Blitz Australasian Martial Arts Magazine was an Australian magazine covering karate, martial arts, and combat sports. The headquarters is in Melbourne.

It is owned by Blitz Publications & Multi-Media Group which went into liquidation on the 1st of March 2018 and is no longer producing the magazine.[1]
From the Blitz Publications website:
Blitz Martial Arts
Since its launch in 1987, Blitz Australasian Martial Arts Magazine has become the leading martial arts publication in Australia and the Southern Hemisphere. On a monthly basis, Blitz covers both the domestic and international scene, self-defence strategies, training and fitness advice, combat psychology and the ever-popular action entertainment genre. With 35,000+ copies going out around Australasia and a whopping 91,000+ readership, Blitz has enjoyed steady growth over the past five years. Visit the website, download the app for iPad® or subscribe to the print magazine. You can even browse the latest articles from your mobile!
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Blitz Magazine ceases publication