I even questioon that strategic bombing is obsolete. ICBMs are basically a political taboo, except in casews of absolute national emergency. Tomahawks are very useful, but are expensive, and dont level places in the same manner as a bomber can. In both Iraq wars, it was bombers that did the majority of the damage. Against the Serbgs, once again it was bombers.
Bombers aree a relatively inexpensive platform, delivering relatively inexpensive ordinance, and able to deliver such hevay tonnages of bombs as to generat6e a lot of fear in their enemies.
I would rate bombers as about the same as armour in terms of obsolesence. perhaps they are, but for now, there is nothing to replace them.
I voted for the aardvark. So versatile, and still the coolest looking in my opinion