July 12 (Reuters) - MacDonald, Dettwiler And Associates Ltd :
* MDA and DigitalGlobe provide update on merger
* MDA & DigitalGlobe have withdrawn, re-filed their joint voluntary notice to committee on foreign investment in U.S.
* Upon acceptance of re-filing, CFIUS will initiate a new 30-day review period
* Companies now expect to close merger during current calendar quarter or shortly thereafter Source text for Eikon: Further company coverage: