Why the E-2D is capable but overworked

Is the Hawkeye platform outdated?

The assessment is that the E-2D still suits carrier early warning, with fatigue attributed to procurement numbers and heavy use rather than an obsolete aircraft concept.

The E-2D is assessed as highly capable for a carrier battle group's airborne-early-warning needs. Its limited internal space makes it less suitable for the wider theatre-command staff that a land-based air force might require. Fatigue is treated as a fleet-size and usage problem rather than proof that the aircraft concept is obsolete. Too few airframes have to sustain demanding coverage, sometimes with two aircraft airborne or one flying while another remains on alert. The replacement question is left open, including whether a future platform will be crewed or uncrewed.