Its a story idea that I have been thinking about. Its Stargate/Legends of the Rangers crossover.
STARGATE: THE FINAL FRONTIER
Prologue
The United TAURI Federation is at peace; not really at peace, few skirmishes with the Lucian Alliance and pockets of Wraith in the Pegasus galaxy. There has never been any major conflict ever since their creation of the United TAURI Federation. Earth and member planets has flourished economically, politically and militarily.
Starfleet is the Federation military, Si vis pacem, para bellum meaning If you want peace, prepare for war" a quote from and has been traced to an author in the late 4th century, while the more concise "peace through strength" goes back even further, attributed to Roman Emperor Hadrian (AD 76-138). The quote written in the Starfleet charter and it has worked.
Other powers tempted to get into a conflict with the TAURI Federation, but Starfleet squashed the thought and they backed off the idea of going into a prolonged conflict.
In the Epsilon Eridani system, a bluish cloud of energy burst to life, expelling out a couple of yellowish ships that resembles squid like and a enormous odd shape ship.
"Where are we?" Ask the Drakh commander of the enormous ship.
"Epsilon Eridani system sir," the sensor operator squints his eyes and pressed a few buttons.
The Commander knew something was wrong. "What's the problem?"
"Sir, if I'm reading this right;" the sensor operator replied. "Sensors not detecting Babylon 5 or ship traffic sir."
Unknown to them, a cloaked sensor buoy scanned the 6 ships that came out of their version of hyperspace.
"Sir, we've been scanned!"
"By whom?"
"Unknown sir, sensor not picking it up."
Moments later, a bluish anomaly burst to life in front of the ships. The anomaly expels a single ship. A grey hull shape like a sword with TAURI symbol with a sword sheath across it on the hull and a name
"Sir, they are hailing us."
"Put them on screen," the commander ordered. "But do not respond."
The screen flickers on to reveal a human female with black hair.
"This is the Captain Reyes of the UTF Spartacus you have entered Federation space. Identify yourself and state your intentions."
The commander pressed a button to respond on audio only
"Humans, We are the Drakh. Your destruction are at hand. We will be your death." He said before cutting communications with the UTF ship.
"Open weapons port and fire when ready."
Onboard the Spartacus, alarm sounded and the crew is alerted to man their station.
"Sir, they are charging weapons."
"Shields up, charge weapons."
After getting the word out to the crew to man their station, the Drakh ships open fire at the TAURI ship