Arrange the following events related to Pakistan in chronological order:

A) Pakistan joined the Cold War military blocs, SEATO and CENTO
B) Pakistan conducted successful nuclear tests
C) Pakistan and Bangladesh established diplomatic ties
D) India and Pakistan signed the Indus Waters Treaty

Choose the correct answer from the given options:

A-D-C-B

The correct answer is Option 4 - A-D-C-B

The correct chronological order is:

A) 1954-55: Pakistan joins the Cold War military blocs, SEATO and CENTO
D) 1960: India and Pakistan sign the Indus Waters Treaty
C) 1976: Pakistan and Bangladesh establish diplomatic ties
B) 1998 May: Pakistan conducted successful nuclear tests