Agents of STRIKE
Sometimes it is determined that an extranormal artifact or technological prototype is simply too dangerous to be secured in any SHIELD facility. The risk that such an item could be stolen and misused is too great, and it needs to be removed from play in a permanent fashion.
For this reason, SHIELD developed the Solid Linear Inertial Negative Gaussian Solar Hyper Orbital Trajectory (SLINGSHOT) Project, a massive railgun assembly the size of aircraft runway designed to fire such objects in a decaying orbital path towards the Sun.
The object to be removed is placed in a tungsten sabot, loaded into the SLINGSHOT, and then fired into space. This is only used in extreme circumstances, and in its history the device has only been used a handful of times. It has been suggested by some in SEC that the SLINGSHOT could be used for particular extranormal individuals if adequate containment cells could not be designed, but these suggestions were thoroughly objected to by the advisory board from MED.