http://www.onwar.com/chrono/1942/oct42/f22oct42.htm
Artillery breaks up Japanese assault
Thursday, October 22, 1942 www.onwar.com
American artillery on Guadalcanal [photo at link]
In the Solomon Islands... On Guadalcanal, the Japanese attack again over the Matanikau River with a strong force of tanks and infantry. They are thrown back with heavy losses due mainly to the effectiveness of the American artillery.
On the Eastern Front... The first snows of winter fall at Stalingrad.
In New Guinea... Australian troops land on Goodenough Island. The Japanese have mostly left the island after the battle at after Milne Bay.