USA, with 39% share, retained its standing as the world's largest arms exporters during 2017-21. Russia (19%), France (11%), China (4.6%) and Germany (4.5%) were among the top 5 largest exporters respectively.
A crescent-shaped crater in Northeast China named the 'Yilan' Crater holds the record as the largest impact crater on Earth that formed in the last 100,000 years.
March 23 is being celebrated as Martyrs Day (also known as Shaheed Diwas or Sarvodaya Day) to commemorate the death anniversary of the freedom fighters Bhagat Singh, Sukhdev Thapar, and Shivaram Rajguru, who laid their lives for the freedom of India.
EXAMIANS