Starfleet Command had decided to give the crew of the EXCALIBUR a 
			working vacation to relax them after the death of their third 
			officer, Commander Bob Urich. The assignment was a simple cargo run 
			from Aldebaran to Newport News Ship Building, Virginia, Earth with 
			some extra time for shore leave on both planets. A shuttle crash and 
			the resulting explosions at the Naval Yards in Virginia decimated 
			their inventory of on-board navigational computers, which brought 
			their ship production to a grinding halt. Although there are other 
			naval facilities on Earth capable of manufacturing the computer 
			systems, Aldebaran has them stockpiled and it's only a matter of 
			transporting them back to Terra. The manufacturing process would 
			exceed five months, while the journey from Aldebaran would take 
			approximately six weeks. Repairs to the Newport News facility are 
			expected to take nine months. The New Aberdeen Naval Yards on 
			Aldebaran III has agreed to supply enough computers to keep them 
			operational, significantly slowing their own production of heavy 
			cruisers. At Starfleet's request, the Aldebarans have agreed to 
			suspend work on private contracts until the Newport News facility is 
			fully operational.
Two days before the EXCALIBUR's arrival, the spacedock 
orbiting Aldebaran was destroyed along with Starfleet's supply center on the 
surface. The Naval Yards sustained moderate damage overall, with the major 
damage being limited to the supply sections.
Admira Ken Brannon ordered the EXCALIBUR to 
investigate and have a preliminary report ready for the official Federation 
investigative team when they arrive in eight days.
Early clues are scarce. Of all the private ship yards 
on Aldebaran, only the New Aberdeen Naval Yard was attacked. It is also the only 
yard under contract with Starfleet. A few of the private yards could have 
profited from just the Naval Yard attack, but all of them will suffer because 
the spacedock was destroyed.
The New Aberdeen Yard had three additional contracts 
at the time of the attack. The first was with Mephiithoia Baaje, an Andorian 
trader with lots of money and few morals, for large cargo ships. Baaje left 
Andor twelve years ago after swindling the government out of billions of credits 
in a shuttle craft building scheme. He has been banned from Andor for life and 
is very resentful of that ruling.
The second contract was with the Vulcan Science 
Academy for two transport ships. The Academy had planned to expand its study of 
the Neutral Zone by using their new deep space transport ships to bring 
artifacts back to Vulcan from the Federation's distant colonies that border the 
zone. There has been heightened interest in the Neutral Zone since fragments of 
what appear to be an advanced Romulan weapon began drifting into Federation 
space.
The third contract with the Andorian government was 
signed only weeks before the attack. Production of the twenty-five heavy 
cruisers had not begun and it is likely the Andorians will have to wait over a 
year to find suitable replacements.