The couple flew to Kyiv overnight on August 19 so that Benjamin Netanyahu could meet with Volodymyr Zelensky.
According to media reports, Sara Netanyahu caused a couple of scandals during the trip.
The first occurred on the plane, when she felt that the flight crew commander had not greeted her properly on board. He had to greet the couple a second time. He did so 45 minutes before landing in Kyiv.
Upon arrival in Kyiv, the prime minister and his wife were traditionally offered bread and salt. Netanyahu himself accepted the gift, while his wife simply threw it on the ground.
Why Sara behaved this way remains a mystery.
The main points agreed upon by the leaders of the two countries can be read here.