close to an agreement, but Abbas' hesitation, Olmert's legal troubles, and the Gaza War caused the talks to end. President Bush wrote in his memoirs that the talks broke down when Olmert announced that he would resign from office, and Abbas then broke off the talks and refused to finalize an agreement on the grounds that he did not want to sign a peace deal with a Prime Minister on his way out of office. During at least two meetings, Olmert made a secret promise to Abbas: Once a prisoner exchange deal for captive Israeli soldier Gilad Shalit was finalized with Hamas, Israel would bolster Abbas' government by releasing Fatah prisoners. After a prisoner exchange deal was agreed upon in 2011 under Prime Minister Benjamin Netanyahu, Olmert's successor, Palestinian officials demanded that Netanyahu live up to Olmert's promise and release Fatah prisoners. On 6 September 2007, Israel launched Operation Orchard, an airstrike against a suspected nuclear reactor in Syria, allegedly being built with North Korean and Iranian assistance. The strike was preceded by years of covert operations by Israeli special forces and the Mossad. Details of the strike were censored in Israel, and the attack was not confirmed to have taken place until 2 October. Following the attack, Olmert's approval rating rose to 35%. President Bush wrote in his memoirs that Olmert had first asked him to bomb the facility, but ordered the attack after Bush refused and told him that he would prefer diplomatic action and sanctions. Following the strike, Bush claimed to have suggested to Olmert to hide the strike for a while and then make it public as a way to isolate the Syrian government, but Olmert asked for total secrecy, wanting to avoid anything that could force Syria to retaliate. However, Israeli columnist Caroline Glick wrote that Israel had bowed to US demands in concealing the airstrike. In May 2008, Israel opened Turkish-brokered indirect peace talks with Syria. Olmert stated that the resumption of peace talks with Syria was a national obligation that must be tried. However, Syria broke off the talks several months later in response to the Gaza War. Rocket and mortar attacks by Palestinian terrorists from the Hamas-controlled Gaza Strip on Israel occurred frequently throughout the spring and summer of 2008, until a ceasefire was agreed between Hamas and Israel in June. Rocket attacks increased sharply in November after an Israeli raid on