The Dinos have destroyed the military research base responsible for the ash cannon the Dinos are reporting. The attack, led by Ronald, took place around the same time as the battles raging around Dino-Land and Pulsin and the success of the attack has given the battered Dinos a much needed morale boost.
It is not thought any ash cannon technology survived the destruction of the base, its unknown if any data was stored elsewhere or there were any other prototypes held elsewhere (though Dino intelligence is saying there wasn't).