The Groza is one of the many Black Ops Cold War weapons within Warzone Season 3, and it's still a great option for players who want a hybrid-like assault rifle.

Speed and damage make the Groza a deadly option in Warzone, and it's great at both medium and close ranges. It can go against assault rifles and submachine guns alike. It was never a bad option in Warzone, but with recent nerfs to weapons in Warzone Season 3, players may want to change up the weapons they are using.

The Groza had the po...

On Sunday, the little chopper rose to a height of 5m before speeding off laterally for 50m - half the length of a football field.

Ingenuity then came back to its take-off spot, for a total flight time of 80 seconds.

Sunday's sortie was the most ambitious yet, but engineers say they plan to push the technology harder still.

They want to find the chopper's limits, even if that means crashing it in the process.

• Nasa successfully flies small helicopter on Mars
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• Nasa shows dramatic video of Mars rover's...