| Morgan Stanley Insured Municipal Income Trust operates as a diversified, closed-end management investment company. The trust invests primarily in tax-exempt municipal obligations. Its portfolio comprises investments in general obligation, educational facilities, electricity, hospital, industrial development/pollution control, public facilities, recreational facilities, transportation facilities, water and sewer, and other sectors. Morgan Stanley Investment Advisors, Inc. serves as the investment adviser of the trust. Morgan Stanley Insured Municipal Income Trust was founded in 1992 and is based in New York, New York. |