Context: The British 16th Air Assault Brigade (later reinforced by Royal Marines) formed the core of the force in southern Afghanistan, along with troops and helicopters from Australia, Canada and the Netherlands. The initial force consisted of roughly 3,300 British, 2,000 Canadian, 1,400 from the Netherlands and 240 from Australia, along with special forces from Denmark and Estonia and small contingents from other nations. The monthly supply of cargo containers through Pakistani route to ISAF in Afghanistan is over 4,000 costing around 12 billion in Pakistani Rupees.

Question: What was the primary fighting force in southern Afghanistan?
Answer: The British 16th Air Assault Brigade

Question: Which nations besides the UK contributed significantly to the southern Afghanistan fight?
Answer: Australia, Canada and the Netherlands

Question: How many troops did Canada send initially?
Answer: 2,000

Question: How many troops did Australia send initially?
Answer: 240

Question: How many troops did the Netherlands send initially?
Answer: 1,400

Question: What was the British 16th Air Assault Brigade later called?
Answer: Unanswerable

Question: How many special forces troops were there from Denmark?
Answer: Unanswerable

Question: How many Pakistanis were involved?
Answer: Unanswerable

Question: How many British troops helped invade Denmark?
Answer: Unanswerable

Question: What type of vehicle did Estonia supply?
Answer: Unanswerable