WASHINGTON, April 14 -- In a rare signal of continuity between Washington and Moscow, senior officials from NASA and Russia's space agency reaffirmed their commitment to jointly operating the International Space Station, extending one of the last enduring partnerships between the two countries despite deepening geopolitical divides.

According to a NASA spokesperson, Administrator Jared Isaacman and Roscosmos Director General Dmitry Bakanov recently held talks emphasizing their shared responsibility for the safe operation of the orbiting laboratory. The discussions come at a moment when cooperation between the United States and Russia has largely unraveled across diplomatic and economic fronts.

The International Space Station, first asse...