The RSK's response to the agreement ended Fischer's efforts. Moreover, Fischer, Zabala and Platzer were criticised by the UN, citing their excessive assertiveness in the matter. Fischer left Croatia, and Jordanian General Shabshough replaced Zabala in March. The Zagreb–Belgrade motorway was reopened in December 1994 through an agreement between the governments of the RSK and Croatia. However, a series of armed incidents in late April 1995 led to a Croatian military intervention and the capture of the portion of Sector West previously controlled by the RSK in Operation Flash in early May.