That sure doesn't sound comprehensible. But the gesture is a reassuring sign.
Guy has a nice coat, and a metal club for some reason? Sure.
They shout at each other to confer, then the longbow wielder puts the weapon on their back and approaches, also hands up. From close up it looks like this person might be a woman.
She tries, haltingly, French, and something that she thinks might be Nordic? All she knows of it is 'Hej, vill ha kött'...
She scowls and sketches in the snow. Stick figure with mace, stick figures with bows. Stick figures all near the ?fort? around a fire with some kind of animal over it and the weapons off to the side. She makes encouraging gestures at it.
Stick figure with mace leaving the fort with a bunch of round things: She slashes the sketch out vigorously. Stick figure with mace ?attacking? other stick figures, same thing. She also does a sketch of a stick figure with mace being riddled with arrows. For emphasis.