He said arrangements are being made by the Jammu and Kashmir government with the help of the centre to strengthen security for pilgrims.
Eight pilgrims were killed in the last terror attack in Jammu and Kashmir's Anantnag district on July 10.
Replying to another question, Mr Ahir said the duration and schedule of the pilgrimage is based on decisions taken by the Shri Amarnathji Shrine Board every year. The yatra's duration is decided by the extent of snowfall in the preceding winter and the date on which Raksha Bandhan falls, when it is traditionally concluded, he said.
"As such, the 2017 yatra is of 40 days. In 2016, it commenced on July 2 and concluded on August 18, and therefore, it was of 48 days," he said.