At the DRDO Industry Workshop on defence technology acceleration in Delhi, Defence Minister Rajnath Singh says, "...The form of conventional warfare that we see around us today is much different from the form it had 50-60 years ago. The arms and equipment that were used on land, in the air or the sea. Today, due to technology, you are seeing a big change in them. The impact of technology on the defence sector is not limited to conventional warfare only, rather technology has given birth to a new unconventional warfare in the defence sector. Many elements like drones, cyber warfare, bio, weapons and space defence have emerged as a challenge for the defence sector at this time. In such a situation, I believe that the way you are moving forward in the field of defence research and development will certainly make our defence sector even more powerful and strong."