Two Ka-52 attack helicopters explode in Russia at airfield near Latvian borderWreckage scattered for 200 meters after blast at Russian military airfield near Latvian border (Photo:rosbalt.ru)Two Ka-52 Alligator attack helicopters exploded in the Pskov region of the Russian Federation on the night of Oct. 31, according to reports on pro-Kremlin Telegram channels.The incident took place at the Veretje airfield not far from the Russian-Latvian border.“Around 10.00 p.m., servicemen heard several explosions, and then saw the scattered wreckage of two helicopters,” a message on one pro-Kremlin Telegram channel reads.“The explosion was so powerful that the wreckage of the fuselage was scattered 200 meters around,” the message goes on.The reasons for the incident are currently unknown."