New Delhi, Dec 17 (ANI): In the wake of the dastardly attack in Pakistan, Prime Minister Narendra Modi has appealed to schools across India to observe two minute of silence on Wednesday as a mark of solidarity. Prime Minister Modi, earlier on Tuesday, also had a telephonic conversation with his Pakistan counterpart Nawaz Sharif and offering deepest condolences and all assistance in the hour of misery. "In the wake of dastardly attack in Pakistan, I appeal to schools across India to observe 2 mins of silence tomorrow as a mark of solidarity," tweeted Prime Minister Modi. "Spoke to PM Nawaz Sharif over the telephone. Offered my deepest condolences on the dastardly terror attack in Peshawar," he added. "India stands firmly with Pakistan in fight against terror. Told PM Sharif we are ready to provide all assistance during this hour of grief," he said in a series of tweets. Prime Minister Modi also hoped that the children who had witnessed the horrific attack and loss of their friends would come through this trauma through counselling.