Naval, Army, and Air Force R.O.T.C. Units will all combine at 3:15 p.m. this afternoon for a joint review on the Business School Field.

A special military band from Fort Devens will provide musical accompaniment during the half-hour of marching. Adding to the occasion, the last regular drill of the year, there will be a selected massed color guard.

The combined units will parade past the wooden bleachers, which will serve as a temporary reviewing stand. Provost Buck will head the reviewing officers, and will be joined by Rear-Admiral Hewlett Thebaud, Commandant of the First Naval District.

Captain Carroll T. Bonney, professor of Naval Science; Colonel Charles P. Summerall, professor of Military Science; and Major Jarvis K. Kingston, professor of Air Science, will also review the parade.