The attack claimed 206 lives in the city and 420 people were wounded.
In recent months such attacks have increased and claimed the lives of several bystanders.
It was not immediately clear whether the attacks claimed victims or caused any damage.
The attack claimed at least 110 lives and injured more than 200.
In total, the attacks claimed the lives of 95 people and injured well over 100.
Due to the gas' toxicity, the attack claimed over 1,600 men.
The attack claimed 168 lives and left over 800 people injured.
The terrorist attack claimed the lives of 20 people and injured more than 100 others.
The day before yesterday, an attack on an Indian army camp claimed 9 victims.
These terrorist attacks claimed seven lives, while 37 people were seriously injured.