Jammu, Nov 15 (PTI) Two improvised explosive devices found near a police post were destroyed on Tuesday in a controlled explosion on the outskirts of Jammu, an official said.The weight of each device was 500 grams and they were kept inside a black coloured backpack near their Phallian Mandal post in the Satwari area, he said.Late on Monday evening, a patrol team found the backpack following which the area was cordoned off and a bomb disposal squad called to examine it, the police official said.The squad found the two improvised explosive devices (IEDs) along with timers and later, they were destroyed in a controlled explosion around 12.25 am on Tuesday, the official said.He said the timely detection of the IEDs, averted a major terror incident in Jammu.The official said a case has been registered and further investigation is on, and did not rule out the possibility of airdropping of the IEDs by a drone from across the border. PTI TAS ANB