The 2005–08 plan envisaged reduction of the then army from three to two brigades, but the essential and key formation was to be Brigade North. The 6 Division Command was to be organised as a mobile tactical headquarters with the capability to serve as a framework for a headquarters for multinational operations above brigade level in Norway. But to keep Brigade North operational Jane's Defence Weekly was told in May 2004 would require two brigade sets of equipment. The Army had by the end of the decade been significantly downsized from its late Cold War heights, and has for example faced criticism from within claiming that it would now only be able to defend one district of Oslo in the event of a national invasion.