Russia says that the situation in Syria is worsening finding that the rebels have intensified their attacks since the ceasefire came into force on September 12 and laying the blame at the feet of Washington for failing to crackdown on jihadists.

The Russian Foreign Ministry issued a scathing response to the Obama administration after a US Central Command statement suggested that the US-led coalition had warned Russia prior to the airstrikes against Syrian Army positions at Deir Ez-Zor that left some 62 Assad regime soldiers dead.

The statement by the Foreign ministry comes in the wake of accusations by Russia that the United States has not been dealing in good faith in the ceasefire agreement with Russian General Vladimir Savchenko saying that "the situation is worsening" with rebel forces escalating their attacks since the agreement went into force on September 12.

"Russia is exterting all possible effort to restrain Government troops from returning fire," Senior Army General Viktor Poznikhir said.

The harsh response by Russia comes not only after the United States attempted to flip the blame on Moscow for the attack that killed 80 forces according to the SANA news agency, but also after reports that Daesh terrorists engaged in a major offensive right after the American airstrike crippled the Assad regime's forces.

Speaking on Rossiya 24 Television the Rusisan Foreign Ministry Spokesperson Maria Zakharova said: "If earlier we had suspicions that the Nusra Front is protected this way, now, after today's airstrikes on the Syrian army we come to a really terrifying conclusion for the entire world: the White House is defending IS [Islamic State or Daesh)."