India, July 21 -- Muhammad Yunus, Chief Adviser of the interim government in Bangladesh, on Monday offered his condolences after a Bangladesh Air Force training aircraft crashed into a school campus in Dhaka, killing at least 19 people.

Yunus said that it was an irreparable loss for the air force staff, students, parents and teachers and a moment of deep grief for the nation.

"I express deep shock and sorrow over the tragic incident of the Bangladesh Air Force F-7 BGI training aircraft crash on the campus of Milestone School and College in the Diabari area of the capital today, which resulted in casualties," Yunus said.

Bangladesh Air Force F-7 jet crash LIVE: At least 16 dead after aircraft plummets into school

"The loss suffered by ...