"Honored that Fred Warmbier, father of Otto Warmbier, will join us at @pyeongchang2018 in S Korea," Pence tweeted as he departed for a five-day visit to Asia.
"He & his wife remind the world of the atrocities happening in N Korea," he wrote. "We pledge to honor Otto's memory w/ American resolve."
The young US student was arrested in North Korea for a petty offense and held for more than a year before he was released in a comatose state.

The father and mother of a US student who died after he was released from a North Korean jail.
Pence is visiting Alaska, Tokyo and Seoul before attending the opening ceremony in Pyeongchang on Friday.
This is Pence's second visit to the region as vice president and comes amid the administration's bid to put "maximum pressure" on the North Korean regime.
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Washington wants to prevent leader Kim Jong-un from marrying ballistic missile and nuclear capabilities, which would put the continental United States within striking distance. (This story has not been edited by NDTV staff and is auto-generated from a syndicated feed.)