4.     The difference of the longitudinal location of the SSRT (MWRH in the     future) and FASR will make it possible to carry out mutually complementary observations of the Sun on a 24-hour basis. 5.      Scientific objectives of MWRH: Magnetography of the corona, Solar flares, CME, Structures inside coronal holes, Bright coronal points, Applications. 6.     The solution of the above-mentioned problems substantially alters and enhance the requirements for new solar radio telescopes.  The MWRH project provides for the attainment of a time resolution on the order of 1 s, and the sensitivity and dynamic range will be sufficient for recording all forms of solar activity, the angular resolution can be improved using remote antennas (such as the antenna 32 m in diameter that is already under construction near the SSRT for the Russian RSDB “Quasar” system). 7.     Consequently, the use of parallel aperture synthesis is more promising because to solve the above-mentioned problems requires obtaining solar radio images at different wave lengths with sufficiently high temporal resolution. It is obvious that this can be realized only through the use of parallel aperture synthesis.