Why did India attack Pakistan? Are the two nuclear armed countries at war? US warns Americans to leave areas of conflict. Here's what we know so far.

Poet Zareef Ahmed Zareef has watched India and Pakistan fight for decades over his homeland, the disputed Himalayan region of Kashmir. He was born in 1947, the same year India and Pakistan became independent nations and British colonial rule ended.

Pakistani Defense Minister Khawaja Asif claims there is a real danger Pakistan's conflict with India will escalate to an exchange of nuclear attacks.