According to a tweet by Ministry of External Affairs (MEA) spokesperson Gopal Baglay, Prime Minister Hasina wrote to Prime Minister Modi and condemned the attack and conveyed "condolences of Govt. and people of Bangladesh."
Baglay also informed, through his tweets, that Mauritius and Nepal have also condemned the attack.
He tweeted, "Mauritius strongly condemns the attack on Indian pilgrims returning from Amarnath, says that it stands with India at its moment of grief."
"Nepal PM Sher Bahadur Deuba strongly condemns the attack on innocent pilgrims, expresses deep condolences & sympathies to GOI & Indian pple."
Earlier in the day, the United States also condemned the Monday attack on the bus carrying Amarnath pilgrims in Jammu and Kashmir's Anantnag District.
U.S. Charge d'Affaires Mary Kay Loss Carlson tweeted, "We deplore the attack on #Amarnath pilgrims & condemn all acts of terrorism. Deepest condolences to the families & all those affected."
Several other allies of India including Russia, Sri Lanka and Germany also criticised the attack.
Pavel Dorokhin, Member of State Duma and Deputy Chairman of India-Russia Inter-Parliamentary Commission said in a statement, "Russia stands united against terrorism and terrorism cannot be justified. We pay condolences to the families of the victims and wish speedy recovery to the injured."
German Ambassador Dr. Martin Ney also issued a statement criticising the attacks and paid condolences to the families of the deceased and injured.
He said, "On behalf of the Government of Germany, I strongly condemn yesterday's terrorist attack in Jammu & Kashmir. Seven Amarnath Yatris lost their lives and more than a dozen were wounded. I convey our deepest condolences to the families of the victims. Germany resolutely stands by India in the fight against terrorism and extremism."
Sri Lankan Prime Minister Ranil Wickremesinghe, in a series of tweets, also criticised the terror incident.
He tweeted, "The attack on pilgrims in Amarnath Yatris is devastating. Our thoughts and prayers are with the families affected and our friends in India. Sri Lanka condemns the attack on peaceful pilgrims - Amarnath Yatris. Thoughts & prayers are with the families and your nation @narendramodi."
Bhutan Foreign Minister Lyonpo Damcho Dorji said, "Bhutan strongly condemns the terrorist attacks on Amarnath Yatris."
Meanwhile, mortal remains of Amarnath Yatra pilgrims who lost their lives were brought to Surat, Gujarat.
Seven people lost their lives and 15 others were injured yesterday when a group of terrorists attacked a bus in Jammu and Kashmir's Anantnag.
The incident occurred at around 8.20 p.m. on Monday between Baltal and Mir Bazar. Reportedly, the bus was neither a part of a convoy nor registered with the shrine board.
The 90th and 40th battalions of the Central Reserve Police Force (CRPF) have been deployed at the spot to prevent further untoward incidents.
People all across the country are condemning the incident, with some even staging protests against Pakistan.
Prime Minister Narendra Modi and President Pranab Mukherjee have also strongly condemned the incident.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)