The document is a persuasive letter from a member of the Council of Cyprus to other members. It recommends removing General Othello from his post due to recent events caused by Lieutenant Iago. Iago is believed to have corrupted other military members and caused Othello to kill his wife Desdemona out of jealousy and anger by planting lies in his head, after which Othello killed himself. The letter advises blaming Iago for all that happened and punishing him for his selfishness, greed, and misuse of trust.