A. 1 April
B. 2 April
C. 3 April
D. 4 April
Explanation
Every Year on 4 April International Day for Mine Awareness and Assistance in Mine Action is observed to spread awareness about the threat caused by landmines to the safety, health, and lives of civilian populations and encourages state Governments to develop mine-clearing programs.
On 8 December 2005, the General Assembly declared that 4 April of each year shall be observed as the International Day for Mine Awareness and Assistance in Mine Action.