A rocket attack on a military bus killed 10 soldiers and wounded nine more in northwest Syria on Friday, state news agency SANA reported, in a deadly flare-up near the frontier with rebel-held territory close to the Turkish border. The bus was hit in the Anjara area west of Aleppo at 9:30 a.m. (0630 GMT), SANA said. Militants attacked the vehicle with an anti-tank rocket, it added, giving no further details. The Syrian Observatory for Human Rights said opposition fighters carried out the attack and that the death toll would likely rise. There was no immediate claim of responsibility. Syrian re…