LegendsSourcedThe New Republic, 5–34 ABY

Battle of Helska IV

25 ABYExact dateLast checked: 23 October 2026

New Republic forces destroyed the ice planet Helska IV along with the Praetorite Vong base, thwarting the first phase of the invasion.

Description

The first Yuuzhan Vong units to enter the galaxy from outside were the Praetorite Vong. They established a base on the fourth planet of the Helska system, an icy world that had previously been unnamed and unsettled. The New Republic learned of the newcomers after the atrocities they committed, and Han Solo, Leia Organa Solo, and Luke Skywalker assembled a strike force whose main strength was the Star Destroyer Rejuvenator. At first the advantage lay with the Republic forces, but they were soon attacked by thousands of coralskippers acting in concert thanks to a telepathic war coordinator, the yammosk. The Rejuvenator was lost, and the force had to retreat. The Republic forces returned using shield ships: the collected energy was directed back at the planet, vaporizing the ice and cooling the world. The resulting Mezzikanli wave tore Helska IV apart, destroying most of the Praetorite Vong forces. Their invasion ended there, but other Yuuzhan Vong formations entered the galaxy after them.

Source: The New Jedi Order: Vector Prime

Participants

  • Han SoloCharacter
  • Leia OrganaCharacter
  • Luke SkywalkerCharacter
  • New RepublicFaction
  • Yuuzhan VongFaction

Source: The New Jedi Order: Vector Prime

Locations

  • Helska IV

Source: The New Jedi Order: Vector Prime

Works

  • The New Jedi Order: Vector PrimeBookСобытие показано в этом произведении.

Source: The New Jedi Order: Vector Prime

Causes

  • Yuuzhan Vong invasion25 ABYA cause of this eventThe invaders' advance forces entrenched themselves on the ice world, and the attempt to drive them out became the first major battle of the war.
  • Captivity and rescue of Jacen Solo on Belkadan25 ABYContributed to this eventReconnaissance on the world poisoned by the invaders yielded information about the aliens that was used in the strike on the ice planet.

Source: The New Jedi Order: Vector Prime

Consequences

No confirmed consequences yet.

Editorial note: no information is given for this section.

Meanwhile

No parallel events confirmed yet.

Editorial note: no information is given for this section.

Other connections

No other confirmed connections yet.

Editorial note: no information is given for this section.

Causes on the left, the current event in the centre, consequences on the right.
  • Yuuzhan Vong invasion → Battle of Helska IVYuuzhan Vong invasionA cause of this event. The invaders' advance forces entrenched themselves on the ice world, and the attempt to drive them out became the first major battle of the war.
  • Captivity and rescue of Jacen Solo on Belkadan → Battle of Helska IVCaptivity and rescue of Jacen Solo on BelkadanContributed to this event. Reconnaissance on the world poisoned by the invaders yielded information about the aliens that was used in the strike on the ice planet.

Sources

  • The novel The New Jedi Order: Vector Prime describes how a New Republic force led by Luke Skywalker and Han and Leia Solo twice attacked the base of Prefect Da'Gara on the ice world of Helska IV and, with the help of shield ships, caused the planet's destruction.

    Primary work · The New Jedi Order: Vector Prime · Checked: 23 October 2026

Source: The New Jedi Order: Vector Prime